Keiser Indoor Cycle M3i Lite

Keiser M3i Lite – The compact indoor bike with M Connect display
The Keiser M3i Lite is the high-performance variant of the proven M3i series. It combines robust Keiser quality with a functional training computer – ideal for fitness studios, personal training, or ambitious home workouts.
Thanks to the magnetic resistance system and low-maintenance belt drive, the bike offers a particularly quiet, smooth, and durable riding experience.
M Connect Display – Essential training data at a glance
During training, the M Connect display clearly and reliably shows the most important metrics: watts, RPM, kCal, time, and distance—all on an easy-to-read black and white LCD display.
Via the integrated Bluetooth® connectivity, data can be transmitted wirelessly to compatible fitness apps, heart rate sensors, and training platforms.
M Connect Display Features:
• Bluetooth® Wireless Connectivity: Transmit training and heart rate data to apps and devices
• Display: Watts, RPM, kCal, Time, Distance
• Simple black-and-white LCD display: clear and robust
• Automatic backlight for good readability
• Battery-operated: with 2× AA batteries
High-performance technology for efficient training
The low-maintenance Kevlar V-belt drive with a magnetic resistance system ensures a quiet, smooth riding experience. The 24 resistance levels allow for precise workout control—from moderate endurance rides to powerful intervals. The integrated quick-stop function increases safety during intense sessions.
Ergonomics & Comfort without compromise
The stable V-frame construction ensures high stability and durability. The Studio Align handlebars support ergonomic, natural hand positions for maximum comfort during longer training sessions.
The handlebars are vertically adjustable (2-way), the saddle both horizontally and vertically (4-way), allowing the bike to be optimally adjusted to heights between 150 and 188 cm.
The combination pedals (SPD click system + toe cages), the comfort saddle, stretch pads, an integrated bottle holder, and transport wheels round out the overall package.
Technical specifications at a glance
Resistance system: magnetic brake with 24 levels
Drive: Maintenance-free Kevlar V-belt with protective cover, fixed-gear drive
Display: M Connect Display (Black and White LCD)
Metrics: Watts, RPM, calories, time, distance, heart rate, gear selection
Handlebars: Studio Align Handlebars
Handlebar adjustment: vertical (2-Way)
Saddle adjustment: horizontal + vertical (4-Way)
User height: 150–188 cm (5’0″–6’2″)
Max. user weight: 160 kg
Pedals: Combination pedals (SPD clipless / toe clips)
Extras: Quick-stop function, bottle holder, stretch pads, transport wheels
Power supply: 2× AA batteries
Color: Black with red accents
Weight: 42 kg
Keiser SKU: 5503BC