A world-class bike to make your ride even better.
Celebrated around the world for its unmatched quality, craftsmanship, and design, the Keiser M3i offers riders of all levels a smooth and approachable ride. Its features include:
V-shape frame to match riders of all sizes
Rear-flywheel design for better protection from sweat and corrosion
Magnetic resistance for a smooth and quiet workout
A self-tensioning, zero maintenance Poly-V Drive Belt
Revolutionary re-designed Keiser Bike Pedal
Bluetooth® wireless signal for open API for tablets and smartphones
Discover the Keiser M3i
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