Ambifirner Mountain Bike 27.5 Inch Wheels 21-speed Mens Womens Trail Commuter City Mountain Bike Carbon Steel Frame Disc

24-Inch mountain bike frame: carbon steel 15 height frame brake: dual disc brakes shifter: trigger shifter derailleur: shimano 21-speed colors: green black-red rider height: suitable for 48 -5 6 56-66 inches 26-inch mountain bike frame: carbon steel 16 height frame brake: dual u-brakes shifter: twist shifter derailleur: 21-speed colors: green blue rider height: suitable for 5 4 -6 2 64-74 inches 27.5-Inch mountain bike frame: carbon steel 17.5 Height frame brake: dual disc brakes shifter: trigger shifter derailleur: shimano 21-speed colors: green black-red rider height: suitable for 5 4 -6 2 64-74 inches Brand: Ambifirner Size: [27.5]

24-Inch mountain bike frame: carbon steel 15 height frame brake: dual disc brakes shifter: trigger shifter derailleur: shimano 21-speed colors: green black-red rider height: suitable...show more