- V-shaped frame to accommodate riders of all body shapes and sizes from 4’10” to 7’ 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.
M3i is the culmination of more than a decade of perfecting the M3 model and hundreds of improvements, including better sweat management around the bike, increased corrosion resistance, and the use of a precision power meter—the first of its kind to pass the European EN957-10 standard for accuracy and safety. But we didn’t stop there. It wasn’t enough for us that just one bike passed the test; we implemented a quality control and testing program to ensure that every bike we produce passes as well.
The M3i continues to raise the bar with Keiser’s integrated technologies, enabling data transmission to multiple Bluetooth® devices simultaneously. Your workout data can be sent to your mobile phone or tablet, while also connecting to classroom projectors and any other Bluetooth® devices you choose to use. With the legacy of the M3 and over 300,000 M3 and M3i bikes sold worldwide, it’s the most tested and reliable bike on the market. But don’t just take our word for it. Ask our customers.