Bicycle Components & Accessories

26 Inch Mountain Bike, 21 Speed Foldable Mountain Bikes, High Carbon Steel Mountainbike with with Mudguards, Warning Light, Cup Holder, Bike Bicycle for Boys Girls Men and Women (Black) Flexible Riding: The front derailleur with three discs and the rear derailleur with seven discs give the bike a total of 21 shifting options, allowing you to make flexible changes to optimize your riding experience on the flats, steeps, or hills. It... 26 Inch Mountain Bike, 21 Speed Foldable Mountain Bikes, High Carbon Steel Mountainbike with with Mudguards, Warning Light, Cup Holder, Bike Bicycle for Boys Girls Men and Women (Black)