Keiser Indoor Cycle M3i Studio PLUS | Spinning Bike

Keiser M3i Studio Plus - The premium indoor bike with innovative studio display

The Keiser M3i Studio Plus is the top-of-the-range version of the legendary M3i series and sets new standards in the professional Indoor Group Cycling. Equipped with the exclusive Studio Display it offers not only precise performance data, but also innovative visual feedback for maximum training motivation - ideal for studios, fitness centers and demanding home training.

Studio Display - Intelligent training at the highest level

The high-resolution Studio Display shows all important metrics in real time: Watt, RPM, calories, distance, cadence, heart rate and gear selection (72 gears).

The special feature: The „Ride by Color“ function visualizes the current performance zone in FTP and heart rate training modes by changing colours with a progress indicator - perfect for intensive interval training without constantly looking at numbers. In combination with the Keiser M Series Group App the M3i Studio Plus is the ideal solution for professional group cycling classes with real-time projection.

Advanced display features:

• Personalized metrics based on profile data (weight, FTP, HRmax)
• Storage of personal profile data - Optional for home use
• Reset function for quick restart
• Power generator with super capacitor - No battery required
• Start and stop interval metrics without delay
• Auto-backlight display for optimum readability
• Training modes: Center display with % FTP, % HRmax, METs (metabolic equivalent), speed
• Bike data: Odometer, Bike ID

Connectivity & app compatibility

The Studio Display offers comprehensive wireless connectivity:

• Wireless: ANT+™, Bluetooth® 4.0 (CSCS, FTMS, CPS, Keiser Proprietary)
• Heart rate reception: ANT+™, Bluetooth®
• Heart rate transmission: Bluetooth®

Compatible apps (selection):

• BKool Fitness (iOS & Android) - Power, Cadence, Heart Rate ✓
• Spivi Home (iOS) - Power, Cadence, Speed ✓
• Intelligent Cycling (iOS) - Power, Cadence ✓
• Zwift, Peloton Digital, GOInd, BeTested, Keiser M Series Group App

Training data can even be sent to personal devices in parallel during the projection.

Perfect technology for the highest demands

The Maintenance-free V-belt drive with magnetic resistance system guarantees a virtually silent, smooth ride. With 72 finely graduated resistance levels allows you to precisely control every workout - from relaxed recovery rides to maximum sprints. The integrated Quick stop function provides additional safety during intensive sessions.

Ergonomics & comfort without compromise

The V-frame construction offers maximum stability with a user weight of up to 160 kg. The saddle and handlebars can be adjusted both horizontally and vertically and adapt perfectly to body sizes between 147 and 223 cm on. The Combi pedals (SPD click system + cups) allow flexible training with click shoes or sneakers. The ergonomic comfort saddle, Stretch pads, an integrated Bottle holder and a Media storage round off the package.

Technical data at a glance

• Resistance system: Magnetic brake with 72 stepless gears
• Drive: Maintenance-free Kevlar V-belt with protective cover, rigid running
• Display: Studio Display with „Ride by Color“ LCD display
• Connectivity: Bluetooth® 4.0 & ANT+™ (CSCS, FTMS, CPS, Keiser Proprietary)
• Metrics: Watt, RPM, calories, time, distance, heart rate, gear selection, METs, % FTP, % HRmax, speed
• Training modes: FTP-based, heart rate-based, free ride
• App compatibility: Zwift, Peloton Digital, BKool, Spivi, Intelligent Cycling, GOInd, BeTested, Keiser M Series Group App and many more.
• Adjustability: Saddle & handlebars horizontal + vertical (4-way)
• Handlebars: Studio Curve Handlebars
• User size: 147-223 cm
• Max. user weight: 160 kg
• Pedals: Combi pedals (SPD click / racing cage)
• Extras: Quick-stop function, bottle holder, stretch pads, media tray, transport rollers
• Power supply: Power generator with super capacitor (no battery required)
• Color: Black with red accents
• Dimensions (L × W × H): 129.6 × 66.1 × 124.5 cm
• Weight: approx. 42 kg
• Keiser SKU: 5509BC