Keiser M3 Indoor Cycling Bike


Designed around the professional rider, the indoor bike has been the same for years. Seeing this as a problem, Keiser set out to make an indoor bike designed for the everyday rider.

In 2006 Keiser introduced the M3 Indoor Bike line with features far ahead of the competition. Featuring magnetic resistance, a simple self-tensioning Poly-V belt drive, and a computer display, there was nothing like it at the time, and still, many indoor bikes are behind the times.

Over the years the Keiser M3 has been refined to better improve the ride for every person who saddles up. Along with the previously mentioned features, the M3 now also features a four-way adjustable seat, a two-way adjustable handlebar system and a V-shaped frame designed to provide riders of all sizes a comfortable, fun ride.

Allow 1-3 weeks lead time for Refurbished or 3-6 weeks for Remanufactured.

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Keiser M3 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

Robust adjustment knobs that require less maintenance than cam-locks

Four-way adjustable seat

Two-way adjustable handlebars

Stretch pads, Water bottle holder

Additional information


Refurbished, Remanufactured