The Keiser M3i Plus 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.

The Keiser M3i Plus Indoor Bike, combines the legendary M3i with an innovative new display, offering riders an enhanced experience. With its advanced features and connectivity options, it promises a superior workout session tailored to individual needs.

By moving the flywheel to the rear, Keiser moved the bike’s drivetrain and other vulnerable parts out of the rider’s “sweat zone.”

Reduces the need for more maintenance.
Protects against corrosion.
Extends the life of the bike.

Designed for Magnetic Resistance

We designed the industry’s first indoor bike with magnetic resistance. And we designed a drivetrain to go with it.

The key to the M3 Series drivetrain is its single Poly-V belt. It transmits high loads over very small pulleys. This enables M3 Series bikes to achieve a good road-bike experience with a lightweight, aluminum flywheel.

The Poly-V belt is perfect for transmitting high loads over very small pulleys.

No required maintenance, zero adjustments

Pre-tension design requires zero adjustment.
Drive-train requires no maintenance other than routine inspection.

Avoids the problems of many indoor bike designs

No heavy, perimeter-weighted flywheel.
No complex, multi-belt drivetrain.
No unnecessary noise and vibration of a cog belt.

THE M SERIES PEDAL

See how every detail is engineered to exceed industry standards. The result is not just a more user-friendly pedal. It’s also a more durable commercial-grade pedal.

EASY TO TRANSPORT

With fewer parts, a lighter flywheel, and precise weight distribution, M3 Series bikes are very ease to move. And their small footprint makes them easy to place and store.

Buy Keiser M3i Plus Indoor Spin Bike online. If you are interested in the Keiser M3i Plus Indoor Spin Bike for sale, please enquire above.

Dimensions: Height: 49" / 124.5 cm | Width: 26" / 66.1 cm | Depth: 51" / 129.6 cm

Unit Weight: 92 lbs / 42 kg

Features:

New Studio Display: The updated display provides full-color feedback, allowing riders to track FTP and HR zones with Ride by Color™ technology.

Personalized Metrics: Users can input their information to receive personalized metrics, facilitating better tracking of intensity levels.

72 Gears: With a wider range of gears, riders can easily adjust resistance levels to find the perfect setting for their workout.

Pedal-Powered: The bike features Keiser’s pedal-powered generator and super capacitor, eliminating the need for cords or batteries and ensuring a lifetime of power.

Latest Connectivity: Compatible with ANT+™ and Bluetooth® CSCS, CPS, and FTMS, the bike can connect to various apps and devices for enhanced functionality.

Four Ways to Track Intensity: Riders can switch between modes during their session, offering a versatile and immersive workout experience.

Compatible with Health and Fitness Apps: The Studio Display can sync data with fitness apps, sharing cadence, speed, power, and heart rate information.

Connects with Heart Rate Monitors: Supports Bluetooth® and ANT+ heart rate monitors for accurate tracking of heart rate during workouts.

Compatible with Projection Systems: The display can transmit rider data to leading projection systems, enhancing the group exercise experience.

Keiser Ecosystem Integration: Seamless integration with the Keiser M Series App allows for real-time ride data, personalized metrics, workout history tracking, and more.

Clean & Serviced