420 Chain 37 Tooth 48mm Rear Sprocket Cog for 50cc 90cc 110cc 125cc TaoTao tforce Roketa Coolster Buyang Kymco Kazuma Sunl Chinese ATV Dirt Pit Bike

420 Chain 37 Tooth 48mm Rear Sprocket Cog for 50cc 90cc 110cc 125cc TaoTao tforce Roketa Coolster Buyang Kymco Kazuma Sunl Chinese ATV Dirt Pit Bike

Applicable Model: This 420 Chain 37 Tooth 48mm Rear Sprocket Cog is for 50cc 90cc 110cc 125cc TaoTao tforce Roketa Coolster Buyang Kymco Kazuma Sunl Chinese ATV Dirt Pit Bike Quad 4 Wheel Go Cart Trike Motorcycle silver Durable Carbon Steel Material: The rear drive sprocket gear is made of high carbon steel material with exclusive heat treatment process to increase wear resistance and strength. Durable, wear-resistant and impact-resistant, not easy to age. Exquisite workmanship, long service life and excellent performance without frequent replacement Product Size: The inside diameter of 420 Chain 37 Teeth 48mm Rear Sprocket : 1.89" (48mm)/ The minimum hole diameter: 0.35"(9mm)/ Sprocket Diameter: 5.98''(152mm) / Centre to centre: 2.68''(68mm)/ thickness:0.24''(6mm) Better Transmission Performance: It is very suitable for sprocket replacement, refurbishment, repair, upgrade, etc. of the original car, providing maximum power transmission and better transmission performance. 420 chain with 37 teeth, stable performance and high reliability, provides a sturdy and durable standard rear sprocket, please make sure your bike uses a 420 sprocket Strict testing: Manufactured according to the original specifications. The establishment conforms to the standard specification and strictly follows the factory quality control. Strict quality standards ensure good quality, powerful and safe to use