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The M3 Indoor Bike was introduced in 2006 and featured Magnetic Resistance, a Simple Self-Tensioning Poly-V Belt Drive, and a Display that showed the Power you were producing in Watts—all firsts in Indoor Cycling. It raised the bar so high, it took four years for our competition to respond. The M3 of today is also the beneficiary of over a decade of refinements, including the same power accuracy as the M3i. It features a four-way adjustable seat and a two-way adjustable handlebars. The M3 can be purchased without the Display if you so desire. Today, the M3 and its offspring are still the only Group Cycling Bikes built in the United States.
 
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
 
Height
44" / 1118 mm
Width
26" / 661 mm
Length
51" / 1296 mm
Weight
87 lbs / 40 kg