This method includes :hex-2PCSstainless steel screw shaft M4*2.5*11.8-2PCS5mm area springtime steel round mind washers-2PCS5mm room steel musical business with available end-2PCS11mm hex screw-2PCSManual volume: 8269+8270+8271Product major function & use:
wider hex to acquire wider wheelbase onroad tires for better driving experience a facile task generate, quality durable tires with aluminum 6061T6 difficult anodized tires for onroad establishing