... Features: 1) Brand:YZ 2) Material:Plastic 3)Application: Bicycles, electric cars, balls Features: 1) Dimensions: 30 X 380mm 2) Multi ... bicycle. and parts of bicycle and mountain bike such as:chain-wheel and crank,bicycle saddle,middle axle,basket,air pump,hub spindle ... cable,chain,brake lever,brake shoes,tyre and tube,mudguard,side stand,chain adjuster,steel ball,pedal,front fork. Bicycle Hand Pump