Bicycle Components & Accessories

GPDNBIEU, Bicycle Roller Roller Trainer Racing Bike Indoor Exercise Bike Home Training 6-Speed Bike Trainer with Magnetic Resistance(Black) Magneto resistance bicycle platform. Designed to provide effective and comfortable indoor fitness. Material: stainless steel size: 55x49x40cm/21.45x19.1115.60inch Suitable size: 26-28 inches This is the size of the tire. The foldable design makes... GPDNBIEU, Bicycle Roller Roller Trainer Racing Bike Indoor Exercise Bike Home Training 6-Speed Bike Trainer with Magnetic Resistance(Black)