Popular disc brake 21speed mountain racing cycle Aluminum oy frame mountain bike 700C*25C tire mountain bicycle

•Place of Origin:Hebei China
•Frame Material:Aluminum Alloy
•Fork Material:Magnesium/Aluminum Alloy
•Fork Suspension:Yes
•Rim Material:Magnesium /Aluminium alloy
•Tire Width:26*2.6\
•Braking System:Mechanical disc brake/Hydraulic brake
•Frame Type:Full Shockingproof Frame
•Pedal Type:Ordinary/Alloy pedals
•Load Capacity:200kg
•Length (m):1.8
•Wheel Size:700c23c25c28c
•Net Weight:15kg
•Gross Weight:17kg
•Gears:21 Speed
•Speed change system : Shimano/ ltwo /Microshift
•Brake system : mechanical disc brake/hydraulic brake
•Wheel : spoke wheel/knife wheel
•Frame material : high carbon steel
•Pedal : PVC/alloy pedal
•Front fork : 38 thickened damping fork
•Tire : Tire11
•Chain : positioning chain
•Tower wheel : positioning tower wheel