Features:
- This is a brand new Hydraulic foot rear brake master cylinder compatible with 50cc-125cc ATVs.
- Banjo Bolt: 0.4''(10mm).
- This rear brake master cylinder coolster helps control the rear brake caliper.
- Built to strict quality control standards, if you have any problems, please contact us, we will help you to solve it perfect.
- Please check the size of your old one for matching before purchase. Only fits for bike which meet the mounting holes size.

Package Includes:
1 x rear brake master cylinder