【Product Size】Diameter approx.107mm/4.2in, Inner Diameter approx. 48mm/1.9in, Number of Teeth: 25. 420 sprocket can only be used with 420 type chain, please check carefully before buying.
【Premium Material】This motorcycle rear sprockets are made of steel, good toughness and long service life. High quality material makes it stronger, safer and more durable.
【Easy To Install】Installation and disassembly are simple and convenient, you can assemble Mini Bike Sprocket at home without asking for help, saving time and cost, and improving your efficiency.
【Wide Application】420 Chain Sprocket is perfect replacement for your old or broken parts. The rear sprockets are suitable for karts, motorcycles, Atvs, four wheel off road vehicles.
【Good Service】Package include 1 motorcycle rear sprockets. If you have any questions, please contact us. We will do everything possible to solve your problems efficiently.