![Rear Sprocket 42T (euro 4 & 5 models)](http://rbmcstore.com/cdn/shop/files/PhotoRoom-20240117-131511_{width}x.png?v=1705497388)
Rear Sprocket for many euro 4 & euro 5 125cc models, these exceed OEM quality.
- Rear sprocket 42T
- Made by ESJOT
- For euro 4 models
- Direct bolt on just like OEM sprocket
- Exceeds OEM specifications
- Silver Finish
For many Herald, Mash, AJS & Mutt euro 4 models.
Watch our video on how to replace your chain & sprockets here