Kolbenring 0.25

The piston rings are one of the most important parts in your engine, stopping oil smoke, maintaining compression and power. You could buy cheaper items from Far Eastern manufacturers - but would you want to take that chance!

• Add as many parts as you like to your shopping cart in one hit to minimise shipping costs.
• CMS - the enthusiasts supplier of choice when it comes to buying high quality spares for Japanese motorcycles.