Keiser M3i – Black / Green Indoor Bike for Smooth, Connected, Low-Impact Cycling
The Keiser M3i indoor bike features a rear-mounted flywheel and contact-free magnetic resistance system that eliminates friction, resulting in near-silent operation and reduced maintenance. Its balanced geometry and accurate power measurement make it suitable for both performance-focused riders and everyday users seeking a reliable, joint-friendly indoor biking solution.
Designed for regular, repeated use, the M3i integrates seamlessly into studio environments and premium home gyms, offering consistent ride quality and intuitive adjustability for users of all fitness levels.
Key Features
Magnetic Resistance System
Contact-free magnetic resistance delivers smooth, precise intensity changes without wear components, ensuring quiet operation and long-term durability.
Accurate Power Measurement
Measures output in watts directly at the flywheel, providing reliable, repeatable performance data for structured training and progress tracking.
Rear-Flywheel Design
Rear-mounted flywheel improves balance and stability while protecting components from sweat and moisture.
Adjustable Saddle and Handlebars
Micro-adjustments allow precise fit customisation for rider comfort, proper biomechanics, and efficient power transfer.
Dual-Sided Pedals
Compatible with cycling shoes (SPD-style) and standard trainers, supporting varied user preferences.
Compact, Stable Frame
Solid construction with a relatively small footprint suits both studio floors and dedicated home training spaces.
Optional Console and Device Compatibility
Designed to pair with Keiser display options and compatible training apps for users who want performance feedback without reliance on built-in touchscreens.
Black / Green Finish
Bold Black and Green colourway adds visual impact while maintaining a clean, professional aesthetic.
Use Cases
Indoor Bike Studios
A popular choice for coached classes and performance-focused sessions requiring consistent resistance and accurate power data.
Gyms and Health Clubs
Ideal for cardio zones offering low-maintenance, high-quality indoor biking equipment.
Corporate and Hotel Wellness Facilities
Well suited to shared environments where quiet operation, durability, and ease of use are priorities.
Premium Home Fitness Spaces
Perfect for home users seeking a studio-quality indoor bike with minimal noise and long-term reliability.
Target Audience
The Keiser M3i – Black / Green is designed for fitness facilities, indoor bike studios, personal trainers, and discerning home users who value smooth ride quality, precise resistance control, and accurate performance measurement. It is ideal for those prioritising low-impact cardio training, structured workouts, and dependable engineering over entertainment-heavy consoles.
