*We have sold our first batch much quicker than we anticipated! We have more on order but they are a few months out. Be sure to click "Notify me when back in stock" to get an email or a text when we get more in. We are doing our best to restock quickly.
This is a complete factory replacement master cylinder from Hayes Brakes but it has a larger bore size which fixes the soft factory pedal feel and improves braking. This is an exact replacement for the factory master cylinder so it keeps the reservoir in the factory location, the only thing that's different is your brakes will feel and work much better.
This upgrade will lock up 35's on a KRX4 on a dirt road.
**Free shipping!