Dinling Mountain Bike, 21-Speed, 26-inch Bicycles, MTB Mens and Womens Yellow

Features:Aluminum alloy steel mountain frame . the wheel hub is made of high-carbon and front suspension fork eliminate bumps and provide reliable performance.Front and rear linear brakes provide clear . controlled braking Rugged . lightweight high-carbon wheels provide greater stability and durability.Tool-free adjustable seatpost for easy height adjustment on the go.This product contains:1 x Mountain Bike1 x Installation Manual