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Your cart is empty. 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
Gary
Reviewed in the United States on March 16, 2025
Worked on a 125cc Coolster. Just a pain in the butt to bleed. Use a pro bleeder it will be quicker
Nathanial Egnor
Reviewed in the United States on February 6, 2025
This master cylinder worked perfectly. It has a ton of adjustment which could be a good or bad thing, depending if you have the tools to shorten it. It bolted right up to my Coolster 125 ATV after shortening and works well
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