26 Inch Mountain Bike, 21 Speed with High-Carbon Steel Frame Bike for Adults, Dual Disc Brake Mountain Bicycle, Adjustable Ergonomic Seat Bycycle for Men Women Adult Quick Assembly in 20 Minutes Black

【Profesional 21-sped Transmision System】 21-sped drivetrain provides precise and uick shifts,giing you more controlwhen cdimbing,descending and turmning, and the tires are made of anti-skid and anti-explosive materials with strong grip to better face gravel roads, muddy roads and rugged roads.

【Comfortable Riding Expenience】This 26-inch mountain bike is designed with a front fork absorbing fork and a paded,non-sip sadle that absorbs bumps encountered during the ride to provide you with a comfortable riding experience. 【Practical & Sturdy Design】This 26inch mountain bike is made of high carbon steel, sturdy and not easy to deform.

Equipped with adjustable seatpost clamp, you can adjust the seat according to your height. 【Assembly Guide】85% comes pre-assembled and with a tol kit, allyou need to do is installthe handlebars,front whee,seat, pedals and you are ready to start riding.

【Powerful Damping & Braking】The front fork of this mountain bike with dual disc brake desion, unlike the v-brake of general mountain bikes, the mechanical dual disc brake provides you with more durability and braking in the rain.