Features:
- Heavy Perimeter-Weighted Flywheel and quiet Poly-V belt Drive Train provide an Smooth Cycling experience
- Direct Pressure Brake Resistance
- Optional 4iiii® crank arm power meter delivers accurate strain gauge power feedback to help riders train harder and smarter
- Frame Finish – Powder Coated Aluminum
- Seat slider and handlebar materials – Aluminum
- Iconic aluminum frame design offers lower overall weight and superior rust resistance
- Handlebars and seat settings provide vertical and fore/aft user adjustment for optimal bike fit
- Dual oversized easy access water bottle holders integrated into the handlebar design
- Patent-pending Morse Taper bottom bracket and pedal system for increased strength and reliability
- Superior biomechanics with a bottom bracket Q factor of 162 mm
- Durable 6-Groove Poly-V belt for an exceptionally smooth ride
- Custom dual-sided SPD® pedals featuring a larger pedal body and both SPD and toe cage design
- Non-rusting urethane/over-molded leveling feet for easy leveling adjustment
- Accommodates riders 4′ 10″ (147 cm) to 6′ 10″ (208cm), and up to 350 lbs (159 kg)
- Compatible with Star Trac Computer
- User Weight 350 lb(159 kg)
- Height Range 4’11” to 6’8” (150 cm to 203 cm)
Specifications:
- Length: 55″ (140 cm)
- Width: 21″ (53 cm)
- Height: 46″ (117 cm)
- User Weight Capacity: 350 lbs (159 kg)
- Product Weight: 120 lbs (54 kg)
- Flywheel Weight: 41 lbs (19 kg)
- Ship Weight: 120 lbs (55 kg)
HIGHLIGHTS
- Patented and patent pending “coaching” video system with over 1 million ride variations lead by a Master Spinning® Instructor
- Create your own program with customized Spinning® based protocols
- Full rider data dashboard featuring cadence, heart rate, riding position, hand position, time, distance, and calories
- Cable and satellite ready for entertainment
- Made for iPod® docking station with touch screen navigation of entertainment. USB docking station for media, music and charging of USB based devices
- Handlebars and seat settings provide vertical and fore/aft user adjustment for optimal bike fit
- Dual oversized easy access water bottle holders integrated into display design
- Patent pending taper fit bottom bracket and pedal system for increased strength and reliability
- Superior biomechanics with best-in-class bottom bracket Q factor
- Smart Release™ flywheel safety system ideal for new riders and unsupervised areas
- Powerful chain drive system delivers an authentic riding feel
- Custom dual-sided SPD® pedals featuring a larger pedal body and both SPD and toe cage design
- Non-rusting urethane/over-molded leveling feet, for easy leveling adjustment
- High impact urethane rear stretch guard and step guards to prevent damage to frame from cleated cycling shoes
- Accommodates riders 4’ 10” (147.3 cm) to 6’ 10” (208.3cm)
- Maximum recommended weight capacity of 350 lbs (158.8 kg)
FEATURES AND SPECIFICATIONS
- OVERALL WEIGHT: 207 lbs (93.9 kg)
- FLYWHEEL WEIGHT: 46 lbs (20.8 kg)
- WIDTH: 21˝ (53.3 cm)
- LENGTH: 54˝ (137 cm)
- HEIGHT: 40˝ (102 cm)
- COLORS: Frame: Star Trac Silver, Shroud: Black, Flywheel: Red
- STANDARD FEATURES: Steel frame, no-slip grip handle bars with dual water bottle holders, micro-adjustable fore and aft seat slider, dual-sided SPD® compatible platform pedals, one motion emergency stop feature
- WARRANTY: Limited 10 year warranty on structural frame not including coatings, all other components warranted for 2 years parts and 1 year labor.
All Schwinn A.C.™ indoor bikes come standard with Double Link pedals with SPD and toe-clip combinations to accommodate both cycling cleats and regular athletic shoes. The bikes are also compatible with the Schwinn Triple Link™ pedal upgrade. Triple Link Pedals accommodate Look Delta and SPD style cleats to simulate an outdoor riding experience. They also easily convert to accept traditional athletic shoes with the snap-in locking toe clips. Belt drive using Carbon Blue™ technology Recommended User Height: 4’11” to 6’8″.
The AC Performance bike is Schwinn Triple Link™ pedal compatible. Triple Link Pedals accommodate Look, Delta and SPD style cleats to simulate an outdoor riding experience. They easily convert to accept traditional athletic shoes with the snap-in locking toe clips.
INNOVATION, UNCHAINED.
Introducing Carbon Blue™ technology – a belt drive system combining unmatched durability with the authentic outdoor biking feel you expect from Schwinn. For nearly 20 years, Schwinn carbon blue belt drive bikes have led the indoor cycling industry. Even as other companies began to use belt drives, we stayed true to our technology for one simple reason: belt drives felt nothing like riding an outdoor bike. Today, all of that is changing. There is a revolutionary new belt drive taking the outdoor bike community by storm, and we’ve adapted it and brought it indoors on the A.C. Performance. This next generation system delivers guaranteed durability and virtually zero maintenance, without sacrificing the Schwinn authentic cycling feel that riders know and love.
CARBON BLUE™
Several years ago, a company named Gates introduced a concept never before seen on outdoor bikes – a belt drive that performed like a chain. Their innovative system – called Carbon Drive™– features a carbon fiber reinforced belt with teeth for maximum durability and true bike performance. Over time, this has transitioned from a novelty system to a mainstream solution used on hundreds of outdoor bike models today. Over the past year, we have worked with Gates to adapt this revolutionary technology to our A.C. Performance bike. The result is a new belt-based drive system that combines the maintenance-free durability and performance of a belt with the authentic-ride feel of a chain. We call it Carbon Blue ™ – those who ride it call it “incredible.”
BENEFITS OF CARBON BLUE™
LOW MAINTENANCE- Belt never requires lubrication
- Tension never needs to be adjusted
- High-inertia drive train provides momentum and feel of chain drive
- Toothed belt provides rider feedback and road feel
- High Performance handlebars support all rider needs, from comfort to high-performance
- Virtual Contact™ Magnetic resistance brake allows for smooth, consistent control
- Schwinn Fit system enables a wide range of seat and handlebar adjustments to provide a safe and comfortable setup for a wide range of riders
- Carbon fiber reinforcement makes this belt incredibly durable
- The longest warranty of any belt or chain on the market
- Product Dimensions: 54" L x 21" W x 51" H (137cm x 53cm x 130cm)
- Product Weight: 102 lbs (46 kg)
- Max User Weight: 350 lbs (159 kg)
- Frame Finish: Aluminum
- Frame Color: Pearl White
- Seat Slider, Handlebars and Hardware Materials: Aluminum
- Drive System: Belt drive using Carbon Blue™ technology
- User Compatible Size Range: Typically 4'11" to 6'8" (150 to 203 cm) tall
- MPower™ Echelon Console Compatible: Yes
- Q Factor: 170mm
- This unit requires Morse Taper Pedals, please call for details
Frame: 10 years Mechanical: 2 years Wear items: 6 months Labor: 1 year
Customer Reviews
Thinking Schwinn IC4?
THINK AGAIN...
Not All Schwinn’s are Created Equal
StudioCycles, the indoor cycle industry’s Foremost Authority since 1995, weighs in on the ultimate Schwinn vs Schwinn indoor cycle comparison.
The full commercial grade Schwinn AC Performance is used in countless major health clubs, gyms and world class indoor cycling studios by millions of people around the world. In comparison, the home grade model Schwinn IC4 is not in any way, shape or form built or designed like its commercial grade counterpart. Therefore, it will not be found in any health clubs, gyms or indoor cycle studios of reputation, and is certainly not built to last as a lifetime investment for your Health.
SCHWINN ACP VS. SCHWINN IC4
Commercial grade vs home grade
Let’s take a deeper dive and compare two vastly different Schwinn cycles; the world famous Schwinn AC Performance is built for commercial usage and made to last a lifetime versus the home grade IC4 model.
Schwinn AC Performance
- Commercial Grade Quality: Yes
- Frame Material: Powder coated commercial gauge aluminum (rust resistant)
- Drive System: Carbon Fiber Blue Ribbed Ultra-High Performance Belt Drive
- Resistance System: Commercial Level Magnetic Break System with Ultra High Grade Magnets for powerful resistance range
- Self-Powered: Yes - Bike can be placed anywhere, even outside for your convenience as no plug-in is required
- Handlebars: Commercial Grade Construction & Superior Ergonomics with Aero Bar and multiple hand and forearm position placement to ensure maximum ride comfort
- Pedals: High-Performance professional grade Morse Taper Spindle with Toe Basket & SPD Clips provides significantly higher comfort levels during pedal stroke with virtually no feel of vibration (Look Delta & Keiser clips Available)
- Available Metrics: Multiple options for tracking rider workouts, including wireless ANT+ and USB - *Measurements available: POWER (Watts), RPM (Cadence), KCal (Calories), Heart Rate (with Strap) STAGE Time, Distance, and Power, and TOTAL Time, Distance and Power Gears-(Levels of Resistance)from 1-36
- True Power Measurement: Yes, with Industry Leading 4iiii Direct Power Meter generated through crank arm
- Built-In Tablet Holder: Yes - Uniquely engineered into handlebar design for more stability & no vibration or movement
- Bluetooth: Yes - with high-end authentic road bike ride helps you feel more connected to app rides
-
Streaming Apps Available?: Yes (BLE converter required)
- Bike Dims: 42 in x 21 in x 51 in (107 cm x 53 cm x 130 cm)
- Rider Adjustability Functions: Industry Leading “4-Way Micro-Adjustability System” of both seat and handlebars allowing for a true individual custom fit of a very wide range of different size riders
- Max User Weight: *Field Tested up to 400lbs (*StudioCycles)
- Warranty: Lifetime Warranty Frame, Lifetime Warranty on Parts, 3 Years Labor (*Residential Usage) Full Commercial Warranty also Available upon request
Schwinn IC4
- Commercial Grade Quality: No (strictly home grade)
- Frame Material: Standard thinner gauge steel frame susceptible to Rust
- Drive System: Residential grade Black rubber belt naturally wears out
- Resistance System: Residential grade magnetic resistance limits real range of low to high levels of resistance
- Self-Powered: Requires wall adapter plug-in which limits where bike may be placed
- Handlebars: Lighter weight handle bar design with limited adjustability and hand to forearm position placement
- Pedals: Residential grade standard pedals can effect comfort level and vibration feel - includes toe cages and SPD clip-ins
- Available Metrics: Time, calories, speed, distance, cadence (RPM), levels, and pulse (heart rate).
- True Power Measurement: No Power or Watts function available
- Built-In Tablet Holder: Lighter weight designed tablet holder can show vibration/movement during use
- Bluetooth: Yes
- Streaming Apps Available?: Yes, same as available on the commercial AC Performance (BLE converter required)
- Bike Dims: 48.7" L x 21.2" W x 51.8" H (123.7 x 53.9 x 131.6 cm)
- Rider Adjustability Functions: 4’6” - 6’6” limits taller users
- Max User Weight: 330lbs
- Warranty: Limited warranty of 10 years frame, 3 years parts, 1 year labor *Non-commercial bike- No Commercial Warranty Available
NOT ALL BELT DRIVES ARE CREATED EQUAL
SCHWINN A.C. PERFORMANCE CARBON BLUE BELT
The commercial AC Performance is equipped with a state of the art Carbon Blue Belt that replicates the feel of a traditional chain drive giving the rider an authentic outdoor experience. The belt never requires lubrication, tension never needs to be adjusted and the carbon fiber reinforcement is incredibly durable. The Carbon Fiber Belt comes with a LIFETIME replacement warranty!
SCHWINN IC4 POLY V BELT
Flat Poly V belt does not replicate an authentic chain ride road bike.
For those who choose to invest in an indoor cycle with far superior cycle ride feel and performance, overall quality, durability and reliability to last a Lifetime for your health and fitness needs, the choice is now very clear.
The commercial grade Schwinn A.C. Performance is your indoor cycle of choice!
CIC850 INDOOR CYCLE
- Wireless LCD console with backlight and Bluetooth FTMS connectivity with 3rd party apps
- Magnetic resistance for smooth and consistent, maintenance-free operation
- Commercial grade Hutchinson poly-v belt is both smooth and reliable
- Adjustable steel tablet holder is PVC coated for durability
- Dumbbell holder keeps small dumbbells accessible during workouts
- Dual pedal design provides options for both SPD and toe-clip convenience
- Black anodized aluminum alloy seat and handlebar posts with high-visibility settings for quick reference
SPECIFICATIONS
Console: | Wireless LCD console with backlight |
Console Feedback: | Distance, Speed, RPM, Pulse, Watts, Calories, Bluetooth indicator, Low battery indicator |
Heart Rate: | Contact & Telemetric, (Heart Rate Strap Not Included) |
Resistance: | Magnetic, Rotary Knob; Micro Adjustments |
Drive Train: | Rear Drive, Industrial Grade Hutchinson Poly V Belt, ISPD axle, premium oversized ISIS bottom bracket |
Power: | 2 AAA Batteries (console), 2 AAA Batteries (speed sensor) |
Flywheel: | 37 lb |
Seat: | Racing Saddle |
Foot Pedals: | Dual pedal design with SPD and toe cage, Q Factor 176mm |
Handlebar: | PVC Coated, Multi-Grip Design, Built-in Dual Water Bottle Holders |
Handlebar/Seat Posts: | Aluminum with Stamped Numerical Height Indicators |
Adjustments: | Up/Down, Reliable Pop-Pin Adjustments; Fore/Aft, Knob Tightening Micro-adjustments |
Crank: | 3-Piece, Cold-Forged Steel, Case-Hardened Axle & Commercial-Grade Sealed Bearings |
Frame: | Heavy-Gauge High-Strength Steel w/ Durable Powder-Coat Paint |
Unique Features: | Includes Dumbbell Holder |
Dimensions: | 42” L x 21” W x 41” H |
Product Weight: | 127 lb |
Maximum User Weight: | 350 lb |
RESIDENTIAL WARRANTY
US WarrantyFrame: |
Lifetime
|
Brake: | 3 Years |
Parts: | 3 Years/1 Year Electronics & Wear Items |
Labor: | 1 Year |
COMMERCIAL WARRANTY
US Warranty (Non-Dues Paying)Frame: |
Lifetime
|
Brake: | 3 Years |
Parts: | 3 Years/1 Year Electronics & Wear Items |
Labor: | 1 Year |
THE STATIONARY BIKE GETS A BAD ATTITUDE.
The name known for some of the most demanding workouts in the gym now has a new workout your members will love to hate. Tested to withstand 1400 lbs of force, the StairMaster® HIIT Bike™ offers a robust design and features dual action wind resistance that provides a total body cardio workout on an air bike. This HIIT fan bike is designed to push you past your breaking point and keep working long after you can’t. This bike is a nice alternative to Schwinn Airdyne bikes.
- Width: 29 IN (74 CM)
- Length: 51 IN (130 CM)
- Height: 58 IN (147 CM)
- Max User Weight: 350 LBS (159 KG)
- Machine Weight: 146 LBS (66 KG)
- Shipping Weight: 168 LBS (76 KG)
SKU: 9-4650
FEATURES
- New pedal system makes switching in HIIT workouts quicker and easier
- New console position and shorter handle bars fro improved console access
- Dual-action wind resistance provides a total body workout
- Dual bike for upper and lowever body workouts
- Bright user-friendly led display with key metrics
- Robust heavy-gauge welded steel construction backed by a leading Full commercial warranty
- HIIT console with easy to read backlit display, Bluetooth & ANT+ connectivity, and programmable time, distance, calories, time interval, and calorie interval programs
- User compatible size range typically 4’11” to 6’8” (150 to 203 cm) tall
- Rides so real, you might just forget you’re indoors.
- Make gains, not noise, with this super silent trainer.
- See how you measure up with power and pedal stroke analysis.
- Climb that leaderboard with your favorite apps, including Zwift and Tacx.
- Feel the rumble and crunch of simulated cobblestones and gravel.
DYNAMIC INERTIA
To simulate an outdoor ride indoors, dynamic inertia controls mass inertia and compensates for weight, speed and angle of inclination to make your ride feel more realistic.
ROAD FEEL
This feature works with Tacx software or the Zwift app to make the trainer vibrate and simulate the feeling of riding on different road surfaces, such as cobblestone and gravel.
ULTIMATE IMMERSION
While you ride, the gear feel mimics the sensation of your chain jumping into a different gear. When connected to an external power source, descent simulation accurately simulates a downhill drive.
PEDAL STROKE IMMERSION
The NEO Bike Smart trainer measures the position of your left and right legs to analyze your pedaling technique and help you develop a more effective stroke.
ACCURATE AND RELIABLE
Keep track of your performance and progress with reliable, consistent measurements — no calibration needed. That includes power, speed and cadence, measured accurately within 1%.
READY TO SPRINT
The well-balanced design of NEO Bike Smart ensures maximum stability, even during the most explosive sprints, up to 2,200 watts.
CLIMB HIGHER
Get the most out of your intense workouts by training on realistically simulated inclines up to a 25% gradient.
SMOOTH AND SILENT
The combination of NEO smart technology and the internal design of NEO Bike Smart results in one of the most silent indoor bike trainers available.
FULLY CUSTOMIZABLE
Make this bike your own by adjusting the pedal, saddle, (tri) handlebar, bar tape and crank lengths. It can even be set according to the exact settings of your road or tri bike.
HIGHLY COMPATIBLE
NEO Bike Smart communicates via BLUETOOTH® Smart technology and ANT+® FE-C protocol, so it works with a number of popular training apps such as TrainerRoad and Zwift.
ABLE TO STAND ALONE
You can opt to use the trainer in stand-alone mode. When not connected, it will simulate a flat road; the faster you ride, the higher the resistance.
DEVICE COMPATIBILITY
Connect NEO Bike Smart to multiple devices simultaneously, so you can enjoy Tacx software and track your performance on your Garmin bike computer at the same time.
TACX TRAINING SOFTWARE
Enjoy a library filled with more than 100 high-quality, real-life videos that let you experience the rush of riding the steep hills of the Alps or the cobblestone roads of Milan.
TACX TRAINING PLANS
Take advantage of structured training plans, designed for your fitness level to help you meet your goals. Race live opponents, upload GPS data, ride with 3-D maps and more.
STAY SMART AND KEEP COOL
NEO Bike Smart features a 4.5” display and has USB chargers so you can power up your devices. Built-in interactive fans are automatically controlled by your power and heart rate.
SPECIFICATIONS
Physical & Performance
GPS | No |
Dimension | 54.7" x 29.5" (1390 x 750 mm) |
Weight |
110 lbs (50 kg) |
Maps & Navigation
Basemap | No |
Ability to add maps | No |
Features
Courses | No |
Compatible with Varia™ lights | No |
Accuracy | <1% |
Integrated TrailForks trail data | No |
Downloadable training plans | No |
Max incline | 25% |
Group LiveTrack | No |
Interval training | No |
Compatible with Varia™ radar (rear-facing radar) | No |
Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | No |
Touchscreen | No |
ClimbPro™ Ascent Planner | No |
Varia™ remote | No |
Race an Activity | No |
GLONASS | No |
Smart Notifications | No |
Electrical requirement | 110-240 Volts |
Simulation of descent | Yes |
Measured Speed | Yes |
Incident Detection | No |
Q-factor | 147 mm |
Battery save mode | No |
Calories burned | No |
Customizable data pages | No |
Connect IQ™ (downloadable watch faces, data fields, widgets and apps) | No |
Virtual Partner | No |
VO2 Max (Run) | No |
Magnets | 32 neodymium magnets |
MTB Dynamics | No |
Power meter compatible | No |
Physio TrueUp | No |
Height | 46.1" (1170 mm) |
Read out on |
Smartphone, tablet, bike computer, computer with ANT+ antenna |
Cycle Map (routable cycling-specific street map) | No |
Mass inertia | Variable to 275.6 lbs (125 kg) |
Ambient light sensor | No |
Control by |
Smartphone, tablet, ANT+ bike computers, stand alone, computer connection via ANT+ antenna |
Recovery advisor | No |
LiveTrack | No |
Max power | 2200 Watt |
Rider-to-rider messaging | No |
On-device course creator | No |
Barometric altimeter | No |
Power indicator | Multicolor LED, spot on floor |
Weather | No |
Auto Lap® | No |
Auto Pause® | No |
Flywheel | Virtual |
Max brake force | 260 N |
ANT+™ electronic shifting | No |
Shimano Di2 Synchro Shift integration | No |
Water rating | No |
Bike alarm | No |
Output | Speed, cadence, power |
Color display | No |
Measured Cadence | Yes |
Calibration | No calibration needed |
Accelerometer | No |
Measured Power | Yes |
Text response/reject phone call with text (Android™ only) | No |
Connection indicator (ANT+/BLUETOOTH) | 2 LEDs |
Auto scroll | No |
Smart trainer control | No |
Segments | No |
Wireless communication |
ANT+ connectivity, BLUETOOTH wireless technology |
Training Effect | No |
Galileo | No |
In-ride power compatible (Garmin Charge battery pack) | No |
Cycling Dynamics compatible | No |
Weather alerts | No |
Edge® remote | No |
Assistance | No |
Max torque | 88 Nm |
Advanced workouts | No |
Gear ratio |
Chainring set-up: up to 3 sprockets, teeth per sprocket adjustable between 22 and 53; rear cassette: up to 12 sprockets, teeth per sprocket adjustable between 11 and 40 |
VIRB® Remote | No |
More than 20 years ago, Keiser set out to create a bike that would exceed the demands of indoor group cycling.
- A bike that fits riders of all body shapes and sizes
- A bike that achieves a quiet — but true — road bike experience inside your gym or home
- The ONLY bike built in the United States to ensure the tightest quality control
...and we accomplished it all with
THE SIMPLEST OF
ENGINEERING DESIGNS.
SPECIFICATIONS
Thanks to the lessons learned from our past generations of bikes and our constant innovations, the Keiser M3i isn’t just any indoor group cycling bike.
It’s the industry’s only indoor group cycling bike built around YOU. That’s...
YOU the rider
YOU the gym owner
YOU the service technician
HERE’S HOW WE DID IT.
MATCHES RIDERS
OF ALL SIZES
Many indoor group cycling bike manufacturers talk about providing a road-bike experience, but they failed to recognize what’s important about road bikes:
FRAMES VARY TO ACCOMMODATE RIDERS OF DIFFERENT SIZES.
Our solution was to engineer the industry’s FIRST V-shape frame for an indoor bike
Our V-shape frame design allows the M3i to mimic different road-bike frames by allowing the seat and handlebars to be simply raised in conjunction with one another to adjust for longer legs, torsos and arms.
FIRST TO ENGINEER A V-SHAPE FRAME
Other indoor group cycling bikes mistakenly place the rider’s sweat zone directly over the flywheel and other vulnerable mechanisms — an obvious engineering flaw that leads to corrosion, excessive cleaning and a shorter bike life.
Keiser was the FIRST to put the flywheel at the rear of a bike, allowing the M3i to be more reliable, easier to clean and better protected from sweat and corrosion.
Further protection of drive-train
The angled channel on the bike frame flows excess fluid away from the drive-train.
Less maintenance, longer bike life
With superior sweat protection, gym owners can save money through lower maintenance costs and a longer bike life.
FIRST TO ENGINEER A REAR-WHEEL DESIGN
It’s easy to “claim” accuracy, but we guarantee it. As the FIRST company to use magnetic resistance, Keiser revolutionized indoor cycling by delivering a quiet, reliable ride with immediate accurate data for EVERY M3i bike.
And unlike most competitors’ bikes, the M3i has been certified for accuracy
The nerve center of the M3i
The simple, elegant axle assembly is the core piece responsible for predicting and delivering accurate ride data, EVERY TIME — and EVERY COMPONENT is inspected to meet precise tolerances.
TRUE POWER READINGS
The M3i is the FIRST indoor bike to receive the globally recognized EN957-10 certification for accuracy and safety.
IMMEDIATE RIDE DATA
The FIRST indoor bike designed to predict the power generated at any speed in any gear — ensuring that both instructors and riders are provided with accurate ride data immediately.
GUARANTEED CONSISTENCY
Our relentless Quality Control procedures ensure that every M3i delivers the same immediate accurate ride data, bike after bike after bike. And every day an M3i production bike is randomly dyno-tested to ensure quality and accuracy
FIRST TO USE MAGNETIC RESISTANCE
The competition endorsed Keiser’s engineering by following our lead on using magnetic resistance — but they should have also copied our drive-train design.
Our simple drive-train, with just a single Poly-V belt, produces the higher speeds necessary for a lighter-weight aluminum flywheel to provide the kinetic energy and magnetic resistance to simulate a good road-bike experience. Using an outdated drive-train, designed for heavier flywheels, our competitors must use a perimeter-weighted flywheel to accomplish the same thing.
They even brag about their perimeter-weighted flywheel, cog-belt drives or crank-arm-to-flywheel ratios. But what they’re really telling you is...
THEY DESIGNED
THEIR BIKE WRONG.
QUIET, SMOOTH AND
MAINTENANCE-FREE
To design their indoor bikes right, our competitors will have to copy Keiser’s single Poly-V belt drive-train, because it’s the perfect balance between SIMPLICITY and PERFORMANCE
The Poly-V belt is the key to our drive-train design because it transmits very high loads over very small pulleys, achieving a good road-bike experience:
- Without a perimeter-weighted flywheel
- Without a more complicated drive-train
- Without the unnecessary noise and vibration of a cog belt
No required maintenance, zero adjustments
The belt’s pre-tension design also requires zero adjustments, and the M3i drive-train requires no maintenance other than routine inspection.
The Poly-V belt is THE choice of automotive manufacturers
The Poly-V belt is the preferred choice to run the accessories on the front of car engines, because it’s so quiet, durable and reliable.
FIRST DRIVE-TRAIN TO USE A POLY-V BELT FOR MAGNETIC RESISTANCE
Many indoor group cycling bike manufacturers talk about the distance between their bike’s two pedals, and boast about their narrow Q Factor. But their bikes were built around the narrow shoes and pelvises of elite cyclists, even though footwear of any width and people of all body shapes can be found in group cycling classes.
WHY WOULDN’T YOU DESIGN A BIKE TO FIT
EVERYONE?
CURVED CRANK ARMS
TO FIT WIDER HIPS AND BULKY SHOES?
Instead of using straight crank arms to achieve a narrow Q Factor, Keiser recognized the need for versatility. We added curvature to the M3i crank arms to maintain the proper distance for wider hips and any type of rider footwear, from narrow bike shoes to the bulkier gym shoes most commonly worn in group classes.
THE REVOLUTIONARY
KEISER M SERIES PEDAL
Keiser also set a new industry standard with our SPDcompatible M Series indoor group cycling bike pedal. Engineered beyond consumer standards for group classes, it’s more than a pedal — it’s a game changer, providing superior comfort, safety and durability.
THE ONLY BIKE TO ACCOMMODATE ANY BODY SHAPE AND FOOTWEAR
The M3i features a wide array of details, benefits and features, offering additional fit and comfort for riders, enhanced durability for gym owners, and simplified upkeep for maintenance technicians.
Simplified maintenance
M3i drive-train can be accessed by removing just eight Phillips head screws vs. over three times more on some competitors’ bikes.
Standard media tray
For holding cell phones and tablets
Easy access to shifter
Mounted directly to handlebars for ease of use and increased safety, especially when riding out of the saddle. Interval training is activated by simply pushing the shifter all the way down and back up, making it ideal for HIIT workouts.
Water bottle holder
Incorporated into frame design and fits both small and large sizes
Easy-to-adjust seat and handlebars
Quick, intuitive vertical and horizontal adjustments of seat and handlebars.
Robust knobs
Requiring less maintenance than a traditional cam-lock.
Wide array of hand positions
Continuous design of handlebars provides multiple hand positions for indoor cycling.
Stretch pad
Located on bike base to facilitate pre- and post-ride stretching.
Easy to transport
Fewer parts and a lighter flywheel for ease of transport.
THE ONLY BIKE DESIGNED ENTIRELY AROUND YOU
THE M3i FITS RIDERS
FROM 4'10" TO 7' UP TO 350 POUNDS
The v-shaped frame allows the seat and handlebars to be adjusted for adult riders of almost any size. Horizontal adjustments provide further ability to get a perfect fit for any rider
"MY SON IS 6'10’ AND A COLLEGE ATHLETE SO WE NEEDED A DURABLE BIKE THAT WOULD ADJUST TO FIT HIS HEIGHT. THIS BIKE WAS PERFECT. I LOVE THAT WE CAN EASILY ADJUST BOTH THE SEAT AND HANDLE BARS TO GIVE EVERYONE IN OUR FAMILY A PERFECT FIT. "
Nancy Kreiner | Okoboji, IA
THE M SERIES PEDAL
WORKOUT SHOES OR SPD CLEATS
Use your favorite standard workout shoes with the built-in toe clip straps on the M3i. Or, flip the pedal over to use your favorite cycling shoes with popular SPD cleats. To use another cleat style, simply replace the pedals with your choice of standard bike pedals (9/16" x 20 TPI) that accept your desired cleat.
THE M SERIES SADDLE
FIND YOUR COMFORT ZONE
The M3i comes with a saddle that provides a classic road bike experience for a wide variety of riders.
We designed our adjustable seat mount to fit all standard bike saddles. This gives you the option to add your choice of saddle for that truly perfect fit.
If all you want is a little more cushion, you can easily add a comfort seat cover to the saddle that comes with the M3i.
M3i Indoor Cycle - Keiser introduces intelligent cycling and the most technologically advanced indoor group cycle ever, the Keiser M3i featuring Bluetooth wireless display. The new Keiser Bluetooth wireless computer is certain to become popular with both riders and group exercise instructors.
The computer can transmit to a receiver for projection onto a screen and can also partner up with a wireless phone or tablet. At first glance the Keiser M3i catches the eye with a sexy new black color scheme that also features a red flywheel guard.
DESIGNED AROUND YOU
The Keiser M3i is the industry’s only indoor group cycling bike built entirely around YOU – that’s YOU the rider, YOU the gym owner and YOU the service technician. Game-changing features on the M3i include:
- V-shape frame to accommodate all riders
- Rear-wheel design for protection from sweat and corrosion
- Magnetic-resistance technology for greater repeatability and reduced wear
- Quiet, reliable and low-maintenance single-belt drive train
- Revolutionary re-designed Keiser Bike Pedal
- Bluetooth® wireless signal for open API for tablets and smartphones
ALL THE DATA YOU NEED ON A SINGLE SCREEN
We designed the M3/M3i Indoor Bike computer to be simple, with everything a rider needs to know on a single screen. This includes RPM (Revolutions Per Minute), Power and Energy (Watts and Kilcalories), Heart Rate, Elapsed Time, Gear and Trip Distance. Additionally, the back-lit display turns on when the room light drops below a set level and – unlike other indoor bikes – remains on.
KEISER M SERIES BIKE PEDAL
With our game-changing bike pedal, Keiser has again revolutionized indoor cycling down to the last detail. New pedal features include:
- Stronger bearings tested for static and dynamic loads
- Cage integrated into pedal design, not just added on
- Ramped barbs for secure and simple foot placement
- Curvature eliminating pressure points on the rider’s foot
FEATURES
- V-shaped frame to accommodate riders of all body shapes and sizes
- Magnetic resistance for a smooth and quiet workout
- Infinite incremental resistance changes
- Rear-wheel design for protection from sweat and corrosion
- Transport wheels for ease of transport
- Revolutionary re-designed Keiser Bike Pedal
- Self-tensioning, zero maintenance Poly-V Belt Drive for low maintenance and reliability
- Intuitive, simple to read console displaying Cadence, Power, Kcals, Heart Rate, Ride Time, Odometer, Trip Distance, and Gear, all on one screen
- Keiser Integrated Technology using Bluetooth connectivity to record and track progress using our M Series apps
- EN957-10 certification for power accuracy, safety and environmental friendliness
- Robust adjustment knobs that require less maintenance than cam-locks
- Four-way adjustable seat
- Four-way adjustable handlebars
- Media tray, Stretch pads, Water bottle holder
SIMPLE. FAST.
ASSEMBLY MADE EASY
Your M3i Indoor Bike is designed to be easy to assemble. And it ships with easy-to-follow instructions. Watch our online assembly guide video to see how easy it truly is.
"VERY EASY TO ASSEMBLE"
Leila | Hollywood, FL
"I AM MOST CERTAINLY NOT HANDY, BUT IN NO TIME I WAS RIDING ON THE BIKE"
Steve | Raymond, ME
"LOVE LOVE LOVE! THE M3I WAS SO EASY TO PUT TOGETHER. THANK YOU."
Chris | Lincoln, NE
Customer Reviews
GREAT FIT FOR EVERY USER
The upper body ergometer is an exercise used in a wide variety of applications, so when we set out to design the ultimate machine, we focused on making sure it provided maximum performance for all of them. Perfect for performance. Ideal for rehab. Great for fitness. With a removable bench, adjustable cranks and tower, the AirFit UBTM is one machine that really does it all.FEATURE RICH CONSOLE
Incorporating the most popular tools for user feedback -- Time, RPM, HR, Watts, METs, Calories, Distance -- our console brings motivation and measurement to every workout. A bright, easy to use, easy to read, LED display documents each workout for tracking and goal setting.WHEELCHAIR ACCESSIBLE RAMP OPTION
An optional ramp and removable bench allows wheelchair access and meets the USA's ADA criteria. The removable ramp's unique mounting system adds wheelchair access while only adding 56 cm to the total length of the machine.TECHNICAL SPECS
- FRAME FINISH: Steel Frame
- FRAME COLOR: Hammertone Black
- DISPLAY POWER: Requires AA batteries
- MEASUREMENTS: Time, RPM, HR, Watts, METs, Calories, Distance
- RESISTANCE: Air Resistance
- WEIGHT: 320 lbs (145 kg)
- WIDTH: 36.2” (92 cm)
- LENGTH: 70” (178 cm)
- MAX HEIGHT: 72.5” (184 cm)
Introducing the M3i Studio Indoor Bike
Boldly step into the future of indoor cycling with the innovative M3i Studio Indoor Bike, featuring a revolutionary new display in Model 5508. Engineered to perform and built to last, this indoor bike offers a seamless fusion of engineering, technology, and content connectivity.
SKU: 005508BBC
Features:
New Studio Display: Experience a better ride with the all-new Studio Display, introducing Ride by Color™ with full-color feedback to track FTP and HR zones customized for five, six, or seven power zones.
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Ride by Color™: Full-color feedback for tracking FTP and HR zones.
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Personalized Metrics: Input your information for personalized metrics and new ways to track intensity.
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72 Gears: Enjoy more gears for easy resistance level adjustments.
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No Cords, No Batteries: Powered by Keiser's pedal-powered generator and super capacitor for a lifetime of power.
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Latest Connectivity: Connects seamlessly to apps and devices via ANT+™ and Bluetooth® CSCS, CPS, and FTMS.
Track Intensity Four Ways: Switch between modes during your ride for a three-dimensional ride experience.
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5, 6, or 7 FTP Zones: Enter your FTP for Ride by Color™ FTP zone display. Choose five-, six-, or seven-zone options.
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Heart Rate: Enter your HRMax and pair a heart-rate monitor for Ride by Color™ HR display.
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METs: Track exercise intensity using METs on an indoor bike.
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Speed: Access speed mode to track exercise intensity by speed (MPH or KM/H).
Compatible with a Variety of Health and Fitness Apps: The Studio Display can send cadence, speed, power, and heart rate data to fitness apps, syncing with devices using ANT+ and Bluetooth® CSCS, CPS, and FTMS.
Connects with More Heart Rate Monitors: Bluetooth® and ANT+ compatibility for enhanced connectivity.
Compatible with All Major Projection Systems: Send rider data to leading projection systems while simultaneously sharing data with apps on a user's smartphone or tablet.
The Keiser Ecosystem: Connect the workout to the digital world through a seamless universe of engineering, technology, and content.
Virtual Indoor Cycling Classes:
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The Ride: Ride with world-renowned instructors on-demand at home.
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The Ride Studio: On-demand class content with features for studios.
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For All Riders M Series App: Graphic real-time ride data, personalized metrics, full workout history, guided workout sessions, and FTP testing and estimation tool.
M3i Studio Indoor Bike: Engineered to perform and built to last, featuring:
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V-shaped Frame: Accommodates riders of all body shapes and sizes from 5’ to 6’2” tall.
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Magnetic Resistance: Provides a smooth and quiet workout.
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Infinite Incremental Resistance Changes: Tailor your workout with ease.
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Rear-Wheel Design: Protection from sweat and corrosion.
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M Series Pedal: Designed for group indoor cycling demands.
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Self-tensioning Poly-V® Belt Drive: Low maintenance and reliability.
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Robust Adjustment Knobs: Require less maintenance than cam-locks.
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Four-Way Adjustable Seat: Customizable for various riders.
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Two-Way Adjustable Handlebars: Accommodates different arm positions.
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Media Tray, Stretch Pads, Water Bottle Holder: Convenient features for an enhanced workout experience.
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Transport Wheels: Easy to move and store.
Specifications:
- Height: 44" / 1118 mm
- Width: 26" / 661 mm
- Depth: 51" / 1296 mm
- Weight: 87 lbs / 40 kg
V-Shaped Frame: Matches riders from 5' to 6’2" tall with a weight capacity of 350 pounds.
Rear-Flywheel Design: Moved vulnerable mechanisms out of the “sweat zone” for reduced maintenance, corrosion protection, and an extended bike life.
Poly-V Belt Drivetrain: Ensures a quiet, smooth, road-bike experience with no maintenance.
Poly-V Belt: The choice of automotive manufacturers for its quiet, durable, and reliable qualities.
Curved Crank Arms: Designed to fit a wider variety of riders and workout shoes.
Tested for Over 30 Million Cycles: At 290 lbs and 120 RPMs, built to withstand the demands of group cycling.
Easy to Transport: With fewer parts, a lighter flywheel, and precise weight distribution, M3 Series bikes are very easy to move and store.
M3i Studio Indoor Bike - Quick, Easy, and Convenient by Design:
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Large, Easy-Turn Height Adjustment: Oversized knobs are easy to loosen and retighten.
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Pin Plunger Design: Simple to operate, secure, and requires less maintenance than cam-locks.
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Quick, Intuitive Horizontal Adjustments of Seat: In addition to vertical adjustments.
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Stretch Pads: Facilitate pre- and post-ride stretching.
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Simplified Maintenance: M Series drivetrain accessible by removing only eight screws.
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Water Bottle Holder: Fits both large and small water bottle sizes.
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Easy-Access Shifter: Handlebar-mounted design for easier and safer operation.
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Standard Media Tray: Removable tray holds mobile phones and tablets.