Bicycle Components & Accessories

Foldable Mountain Bike, 26" Mountain Bike 21 Speed Folding Mountain Bike Foldable Bicycle Disc Brake MTB for daily commuting, fitness, off-road challenges, competition 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... Foldable Mountain Bike, 26" Mountain Bike 21 Speed Folding Mountain Bike Foldable Bicycle Disc Brake MTB for daily commuting, fitness, off-road challenges, competition