【Fitment】 Rear sprocket cog replacement fits for 50cc 90cc 110cc 125cc ATV Pit Bike 4 Wheel Go Cart Trike Motorcycle, for TaoTao, for tforce, for Roketa, for Coolster, for Buyang, for Kymco, for Kazuma, for Sunl
【Easy to Use】 Built to original standard, easy to install and disassemble, you can directly replace the old or broken rear sprocket
【Material】 Made of high strength carbon steel, our 420 chain 37 teeth sprocket cog is impact and wear resistant for long service life, not easy to break
【Performance】 Ideal for sprocket replacement, refurbishment, repair, upgrade, etc. of the original car, providing maximum power transmission performance