[Enhanced Performance]This rear chain sprocket offers maximum power transmission for your pit bike. Its efficient design ensures better acceleration, longer service life, and superior performance on various terrains.; [Direct Replacement]This 37 tooth steel rear sprocket is an ideal direct replacement for your motorcycle's original sprocket, fit for upgrading, renovating, or maintaining your bike's performance.; [Easy Installation]Designed for easy replacement, the 420 rear sprocket can be installed without complex procedures. Simply replace the old sprocket and enjoy the enhanced performance immediately.; [Wide Compatibility]The 37T rear sprocket is compatible with a wide range of Chinese motocross model, including 50, 70, 90, 110, 125, 140, 150, 160, 170, and 190, making it a versatile choice for bike enthusiasts.; [Premium Construction]Manufactured from high carbon steel and heat-treated for toughness, the rear drive sprocket is wear-resist and proof, ensuring it maintains its shape and effectiveness under heavy use.
What's in the box
1 x Chains & Sprockets
