Ergometer Exercise Bike

ENGINEERED TO PERFORM.
BUILT TO LAST.

Innovative engineering. Solidly reliable. And simply, a better ride.

FEATURES

V-shaped frame to accommodate riders of all body shapes and sizes from 5’ to 6’2” tall.

Magnetic resistance for a smooth and quiet workout.

Infinite incremental resistance changes.

Rear-wheel design for protection from sweat and corrosion.

M Series Pedal designed to meet the needs of group indoor cycling demands.

Self-tensioning 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.

Media tray, stretch pads, water bottle holder.

Transport wheels for ease of transport.

SPECIFICATIONS

HEIGHT
44" / 1118 mm

WIDTH
26" / 661 mm

DEPTH
51" / 1296 mm

WEIGHT
87 lbs / 40 kg

V-SHAPED FRAME
MATCHES RIDERS FROM 5' TO 6’2"

(1524 mm to 1880 mm) tall with a weight capacity of 350 pounds (159 kg).

Keiser’s v-shaped frame mimics the sizing of different road-bike frames.

The M3i Indoor Bike's seat and handlebars adjust for legs, torsos, and arms of different sizes.

REAR-FLYWHEEL DESIGN

MORE RELIABLE. BETTER PROTECTED.

Sweat can lead to corrosion, additional maintenance, and shorter bike life.

KEISER MOVED VULNERABLE MECHANISMS OUT OF THE “SWEAT ZONE”

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.