Description
Your stock master cylinder cover does its job, but it doesn’t have to look like it’s doing the bare minimum. The JOKER MACHINE Master Cylinder Cover replaces that cast plastic with precision-machined billet aluminum that catches light and commands attention. More importantly, the finned design improves heat dissipation during hard braking, keeping fluid temperatures stable and your stopping power consistent.
Built from 6061-T6 aluminum and fully CNC-machined, this is a direct bolt-on upgrade that delivers both form and function without requiring special tools or fabrication work.
- Material: 6061-T6 aluminum
- Finish: Chrome plated
- Design: Finned, CNC-machined
- Hardware: Socket head included
- Installation: Bolt-on
- Origin: Made in the U.S.A.
- Fitment: Front master cylinder
- Application: Road-racer styling







