mountain bike off-road unisex adult lightweight road racing bike with disc brakes and variable gears， shock-absorbing city bike for students

[black] spokes-incomplete color(【黑】辐条-颜色不全) sk standard [dark night] spokes + shock absorption + disc brake + thickened tire(SK大标【暗夜】辐条＋减震＋碟刹＋加厚胎) sk standard [gradient white] spokes + shock absorption + disc brake + thickened tire(SK大标【渐白】辐条＋减震＋碟刹＋加厚胎) sk standard [gradually black] spokes + shock absorption + disc brake + thickened tire(SK大标【渐黑】辐条＋减震＋碟刹＋加厚胎) sk standard [gradient blue] spokes + shock absorption + disc brake + thickened tire(SK大标【渐蓝】辐条＋减震＋碟刹＋加厚胎) sk standard [beach] spoke + shock absorption + disc brake + thickened tire(SK大标【比奇】辐条＋减震＋碟刹＋加厚胎) [gray] spokes-incomplete color(【灰】辐条-颜色不全) [white] spokes-incomplete color(【白】辐条-颜色不全) sk standard [gradual powder] spokes + shock absorption + disc brake + thickened tire(SK大标【渐粉】辐条＋减震＋碟刹＋加厚胎) sk standard [dark night] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【暗夜】三刀＋舒适减震＋碟刹＋加厚胎) sk standard [gradient white] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【渐白】三刀＋舒适减震＋碟刹＋加厚胎) sk standard [gradually black] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【渐黑】三刀＋舒适减震＋碟刹＋加厚胎) sk standard [gradient blue] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【渐蓝】三刀＋舒适减震＋碟刹＋加厚胎) sk standard [beach] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【比奇】三刀＋舒适减震＋碟刹＋加厚胎) sk standard [gradually pink] three knives + comfortable and shock absorption + disc brake + thickened tire(SK大标【渐粉】三刀＋舒适减震＋碟刹＋加厚胎)

24-inch 24-speed [145-175cm]](24寸24速【145-175cm】) 26-inch 24-speed [155-185cm]](26寸24速【155-185cm】) 24-inch 21-speed [145-175cm]](24寸21速【145-175cm】) 26-inch 21-speed [155-185cm]](26寸21速【155-185cm】) 27.5-inch 21-speed [175-195cm]](27.5寸21速【175-195cm】) 26-inch 27-speed [155-185cm]](26寸27速【155-185cm】) 24-inch 27-speed [145-175cm]](24寸27速【145-175cm】) 27.5-inch 24-speed [175-195cm]](27.5寸24速【175-195cm】) 27.5 27 speed [175-195cm]](27.5寸27速【175-195cm】) 24-inch 30-speed [145-175cm]](24寸30速【145-175cm】) 26-inch 30-speed [155-185cm]](26寸30速【155-185cm】) 27.5-inch 30-speed [175-195cm]](27.5寸30速【175-195cm】)