**Out of stock due to high demand. ETA end of July. Sorry for any inconvenience. Please click “Notify Me When Back In Stock” below to get a notification when we restock. **
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!
Installation tips: Some KRX’s take a while to bleed, this is normal. Try stabbing the break pedal hard and fast a few times while bleeding the brake traditionally. We've found that seems to work well.