Keiser M3i Studio Indoor Bike

$3,835.00

The legendary M3i with an innovative new display

The new studio display: Advanced features to bring your ride data to life: Ride By Color™, 72 Gears, Latest wireless fitness technology, No cord, no batteries.

The first 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.

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M3i STUDIO INDOOR BIKE

THE LEGENDARY M3i WITH AN INNOVATIVE NEW DISPLAY.

THE M3i STUDIO FEATURES…

NEW STUDIO DISPLAY. MAKES M3i A BETTER RIDE.

EXPLORE STUDIO DISPLAY >

TRACK INTENSITY FOUR WAYS.

Switch between modes during your ride for a three-dimensional ride experience.

5, 6, OR 7 FTP ZONES

Enter your FTP for Ride by Color™ FTP zone display. Choose five-, six-, or  seven-zone option.

HEART RATE

Enter your HRMax and pair a heart-rate monitor with the display for Ride by Color™ HR display.

METS

Now cardiac patients — and anyone else — can use METs to track exercise intensity on an indoor bike.

SPEED

You can always access speed mode to track exercise intensity by speed (MPH or KM/H).

Compatible with a variety of health  and fitness apps

The Studio Display can send your cadence, speed, power, and heart rate data to fitness apps. It syncs with devices using ANT+ and Bluetooth® CSCS, CPS, and FTMS.

SEE APP COMPATIBILITY >

Compatible with all major projection systems

The display can send rider data to leading projection systems — including Keiser M Series Group App. But while connected to a projection system, it can also share data with apps on a user’s smartphone or tablet at the same time. bikes – remains on.

THE KEISER ECOSYSTEM

CONNECT THE WORKOUT WITH THE DIGITAL WORLD.

Connect the workout to the digital world through a seamless universe of engineering, technology, and content.

APPS FOR STUDIOS

VIRTUAL INDOOR CYCLING CLASSES

EXPLORE >

FOR ALL RIDERS

M SERIES APP

Graphic real-time ride data.
Personalized metrics based on your profile data.
Capture and save your full workout history.
Guided workout sessions.
FTP testing and estimation tool.

EXPLORE M SERIES APPS >

M3i STUDIO INDOOR BIKE

ENGINEERED TO PERFORM.

BUILT TO LAST.

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

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).

ROAD-BIKE FRAMES VARY  TO FIT RIDERS OF DIFFERENT SIZES.

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.

POLY-V BELT DRIVETRAIN

A QUIET, SMOOTH, ROAD-BIKE EXPERIENCE — AND NO MAINTENANCE.

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.

POLY-V BELT

THE CHOICE OF AUTOMOTIVE MANUFACTURERS

The Poly-V belt is the preferred choice of automotive manufacturers. They use it to run the accessories on the front of car engines because it’s so quiet, durable, and reliable.

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.

CURVED CRANK ARMS TO FIT EVERY RIDER

We curved the crank arms on our indoor bikes to fit a wider variety of riders and their workout shoes.

M SERIES PEDAL

TESTED FOR OVER 30 MILLION CYCLES AT 290 LBS AND 120 RPMS

BUILT TO WITHSTAND DEMANDS OF GROUP CYCLING

Stronger bearings tested for static and dynamic loads experienced when rider gets on, off, and rides the bike.
Forged chromoly steel axle heat-treated for maximum strength.
Standard workout shoes or cycling shoes with SPD cleats.

EXPLORE M SERIES PEDAL >

GUIDED TOUR

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.

M3i STUDIO INDOOR BIKE

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.

Product Specifications

Height	44" / 1118 mm
Width	26" / 661 mm
Depth	51" / 1296 mm
Weight	87 lbs / 40 kg
Warranty	3 Years (excluding labour and wearable parts) – 6 Months on wearable parts: pedal cage, pedal strap & saddle upholstery – 1 Year Labour

Keiser M3i Studio Indoor Bike

M3i STUDIO INDOOR BIKE

THE LEGENDARY M3i WITH AN INNOVATIVE NEW DISPLAY.

THE M3i STUDIO FEATURES…

NEW STUDIO DISPLAY. MAKES M3i A BETTER RIDE.

Ride by Color™

Personalized metrics

72 Gears

No cords, no batteries

The latest connectivity

EXPLORE STUDIO DISPLAY >

TRACK INTENSITY FOUR WAYS.

5, 6, OR 7 FTP ZONES

HEART RATE

METS

SPEED

Compatible with a variety of health and fitness apps

SEE APP COMPATIBILITY >

Connects with more heart rate monitors

Compatible with all major projection systems

THE KEISER ECOSYSTEM

CONNECT THE WORKOUT WITH THE DIGITAL WORLD.

APPS FOR STUDIOS

VIRTUAL INDOOR CYCLING CLASSES

M SERIES GROUP APP

EXPLORE >

THE RIDE

EXPLORE >

THE RIDE STUDIO

EXPLORE >

FOR ALL RIDERS

M SERIES APP

EXPLORE M SERIES APPS >

M3i STUDIO INDOOR BIKE

ENGINEERED TO PERFORM.

BUILT TO LAST.

V-SHAPED FRAME

MATCHES RIDERS FROM 5′ TO 6’2″

ROAD-BIKE FRAMES VARY TO FIT RIDERS OF DIFFERENT SIZES.

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

REAR-FLYWHEEL DESIGN

MORE RELIABLE. BETTER PROTECTED.

KEISER MOVED VULNERABLE MECHANISMS OUT OF THE “SWEAT ZONE”

POLY-V BELT DRIVETRAIN

A QUIET, SMOOTH, ROAD-BIKE EXPERIENCE — AND NO MAINTENANCE.

DESIGNED FOR MAGNETIC RESISTANCE.

POLY-V BELT

THE CHOICE OF AUTOMOTIVE MANUFACTURERS

No required maintenance, zero adjustments

Avoids the problems of many indoor bike designs

CURVED CRANK ARMS TO FIT EVERY RIDER

M SERIES PEDAL

TESTED FOR OVER 30 MILLION CYCLES AT 290 LBS AND 120 RPMS

BUILT TO WITHSTAND DEMANDS OF GROUP CYCLING

EXPLORE M SERIES PEDAL >

GUIDED TOUR

THE M SERIES PEDAL

EASY TO TRANSPORT

M3i STUDIO INDOOR BIKE

QUICK, EASY, AND CONVENIENT BY DESIGN.

FEATURES

Product Specifications

Product Videos

Newsletter Signup

Compatible with a variety of health  and fitness apps

ROAD-BIKE FRAMES VARY  TO FIT RIDERS OF DIFFERENT SIZES.