Mountain Bike Transmission Rear Dial Wheel High-end Ceramic Palin Guide 11T Tooth Aluminum Alloy Tension black

Description

High strength aluminum alloy, excellent processing performance, excellent welding characteristics and electroplating. Fine workmanship: Perfect detail and high requirement make our product exquisite and long life span. Tensile strength, Good corrosion resistance, high toughness and no deformation after long using time.