Bulldog Gear - Keiser M3 Indoor Bike

£1,850.00 GBP

“ With the M3, Keiser revolutionised indoor group cycling. And today, it continues to lead the way.”

Keiser’s pioneering M Series indoor group bike is engineered to match the needs of gym owners, riders and maintenance technicians alike. Offering an unrivalled premium-feel ride for a variety of riders found in group cycling classes. The bike also features the durability and ease of maintenance needed to ensure longevity. 


  • V-shape frame and handlebar combo to accommodate all riders
  • Rust-resistant design includes stainless steel hardware and rear flywheel
  • Revolutionary re-designed Keiser Bike Pedal
  • Quiet, low-maintenance magnetic-resistance belt-drive system
  • Magnetic resistance delivers road-bike experience and ensures a smooth ride
  • Lightweight and superior ease of transport
  • With more than 300,000 M Series bikes sold, there’s no more proven bike worldwide
  • Robust adjustment knobs require less maintenance than cam-lock
  • Four-way adjustable seat
  • Keiser education and certifications available


  • Height: 45" / 1143 mm
  • Width: 26" / 661 mm
  • Length: 49" / 1245 mm
  • Weight: 85 lbs. / 38.56 kg