These sprockets are OEM quality zinc coated steel sprockets with beveled edges for smooth chain engagement.
Remember, It's always a good idea to replace the front and rear sprockets as a set to reduce premature sprocket and chain wear.
These sprockets do require a 420 chain, the same as your OEM. This upgrade is a great option to quieting down your chain and preventing premature wear, thanks to the redesign by Dirty Bike with Beveled edges.Features
- Longer lasting then most competitors aluminum design
- Beveled edges for smooth chain engagement
- OEM quality zinc coated steel sprockets
Sur Ron LBX