factory mountain bike 24/26/27.5-inch disc brake shock-absorbing bicycle men's and women's variable speed bicycle 厂家山地车自行车24/26/27.5寸碟刹减震bicycle男女式变速自行车

top with (white and black) spoke wheel top with (gray) spoke wheel top with (blue) spoke wheel top with (green) spoke wheel top with (beige) spoke wheel top with (white and black) three knives top with (gray) three knives top with (blue) three knives top with (green) three knives top with (beige) three knives top with (white and black) six knives top with (gray) six knives top with (blue) six knives top with (green) six knives top with (beige) six knives high configuration (white and black) spoke wheel high configuration (gray) spoke wheel high configuration (blue) spoke wheel high configuration (green) spoke wheel high-end (beige) spoke wheel

26 inches x17 inches 21 speed 24 speed 27 speed 30 speed