【Professional Customization】The 420 sprocket is designed specifically for Coleman CT100U, CC100X, RB100, B100, Baja Doodle Bug DB30, Oryxearth 105cc, Mega Moto MMB80, MMB105 and other engine
【Quality Carbon-Steel】The go kart sprocket is made of high-quality carbon-steel material, with strong hardness and greater durability. The whole body is designed in gold, and it will appear red in the sunlight, making your DIY mini bike even cooler
【Strong-Performance Improvement】The sprocket for mini bike can provide faster acceleration performance, increase rotational speed, stabilize chain engagement, and prevent chain slippage to cope with different complex terrains such as rough, sandy, and slippery terrain
【Precision Cutting】The 40 chain sprocket will be highly engaged with the chain to avoid chain slippage, maintain stable operation during transmission, improve transmission efficiency, reduce wear and energy loss, and extend the service life of the entire transmission system
【Simple Installation】You will receive 1 rear sprocket, 6 screws, and 6 nuts. Simply use the screws and nuts to secure the 420 sprocket for mini bike to the car and complete the DIY modification of your beloved car