YBCN Fat bike, off-road beach snowmobile 26 inch 27 speed shift VTT hard tail 4.0 big tires adult outdoor riding
★ Aviation aluminum alloy material, lightweight riser full DB tube + 3D light forging process. Scrub straight, comfortable to use.
★It adopts mechanical disc brakes, which can be retracted freely, with better safety and durability, and more comfortable and comfortable to touch.
★Using high-quality finger-shifting transmission, making shifting more labor-saving and smoother