Bike pedal for both SPD cycle shoes and strap in. Self-tensioning, zero maintenance Poly-V Belt Drive for low maintenance and reliability. Robust adjustment knobs that require less maintenance than cam-locks.Stretch pads, Water bottle holder. The item "Keiser M3 Indoor Spinning / Exercise Bike" is in sale since Wednesday, September 23, 2020. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Cardio Machines\Exercise Bikes". The seller is "imogenroselily" and is located in Bromley. This item can't be shipped, the buyer must pick up the item.