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THE ADVANCING STANDARD
The M3i is the culmination of over a decade of refinement of the M3 and hundreds of changes, from mastering the flow of sweat around the bike and better corrosion resistance, to a power meter so accurate that it was the first Indoor Cycling Bike to pass the EN957-10 European Standard for accuracy and safety. But we didn’t stop there. It wasn’t good enough to have just one sample bike pass the test, we implemented a quality control and testing program to ensure that every bike we produce will pass the test.
The M3i continues to raise the bar with the introduction of Keiser Integrated Technology and its ability to transmit to multiple Bluetooth devices at once; transmitting your workout data to your cell phone or tablet at the same time it is sending the information to the class projection system and any other Bluetooth device you want.
PUSHING PAST INDUSTRY LIMITS
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:
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:
Industry-leading accuracy—first to meet EN957-10 European safety and power standards
Integrated Bluetooth connects with popular apps like Zwift, Peloton, and Keiser M Series
Magnetic resistance and belt drive system for silent, maintenance-free operation
V-shaped frame fits riders of all sizes with adjustable seat and handlebars
Advanced sweat management system and corrosion-resistant frame
Built-in power meter for precise performance tracking
Designed for commercial use but compact and quiet enough for home
Q: What makes the M3i different from other indoor bikes?
A: It’s the first indoor bike to meet EN957-10 standards, with unmatched accuracy and Bluetooth connectivity.
Q: Is it compatible with fitness apps?
A: Yes, it syncs with Zwift, Peloton (non-video), Keiser M Series, and more via Bluetooth.
Q: What kind of resistance does it use?
A: Magnetic resistance, smooth, silent, and virtually maintenance-free.
Q: Is it adjustable for different rider heights?
A: Yes, the V-frame accommodates riders from 4'10" to 7' tall.
Q: Can it be used in commercial gyms?
A: Absolutely. It’s built for commercial-grade performance and durability.
Wipe down frame and handlebars after each ride to prevent corrosion
Inspect pedal tension and cleats monthly for wear
Check Bluetooth connectivity and firmware updates periodically
Keep the bike level on the floor to maintain performance
Lubrication not required due to belt-drive and magnetic resistance design