Cycle Pro Rear Master Cylinder Rebuild Kit - Harley & Indian V-Twin
About Cycle Pro
Cycle Pro supplies replacement and maintenance parts across the V-twin service catalog, covering the routine wear items a shop goes through week to week.
Regain reliable rear braking performance with the Cycle Pro Rear Master Cylinder Rebuild Kit. This comprehensive kit includes all the necessary seals and internal cartridge components to refresh your V-twin's rear master cylinder. Address fluid leaks or a soft pedal by restoring your brake system to like-new operation.
Why riders pick this
- Restores rear brake hydraulic function
- Complete internal cartridge with seals and springs
- Fits OEM and aftermarket rear master cylinders
- Eliminates leaks and improves pedal feel
- Essential for balanced stopping power
A functional rear brake is essential for balanced stopping power and control on your Harley or Indian Motorcycle. Over time, the internal components of a master cylinder can wear, leading to a loss of pressure or a spongy pedal feel. This Cycle Pro rebuild kit offers a complete solution, providing all the critical parts needed to restore your rear master cylinder to optimal condition, ensuring consistent and confident braking.
Renew Your Rear Braking System
- Complete internal cartridge for a comprehensive rebuild
- Includes all necessary seals and springs for full restoration
- Compatible with both OEM and aftermarket rear master cylinders
- Designed to eliminate leaks and improve pedal feel
Essential for Safe Riding
Don't overlook the importance of your rear brake. This rebuild kit helps you maintain the integrity of your V-twin's braking system, contributing to overall safety and ride quality. It's an excellent choice for riders performing routine maintenance or addressing specific issues with their rear brake's hydraulic function.
Specifications
- Brand: Cycle Pro
- Manufacturer Part #: 18389
- Length: 3 in
- Width: 1 in
- Height: 1 in
- Weight: 0.205 lbs
- Country of Origin: China (Mainland)
Common questions
Is this kit for front or rear brakes?
This is specifically a rebuild kit for rear brake master cylinders. For front brake components, please ensure you select a front-specific kit.
What components are included in this rebuild kit?
This kit contains all the internal seals, springs, and cartridge components necessary to fully rebuild a rear master cylinder.
Do I need special tools to install this kit?
Master cylinder service often benefits from a rebuild tool kit and internal snap ring pliers. We recommend consulting your motorcycle's service manual for specific tool requirements and detailed instructions.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cycle Pro |
| TYPE | Brakes |
| SKU | 865-01251 |
| WEIGHT | 0.21 lb |
