Harddrive 11mm Single Disc Master Cylinder Rebuild Kit - Harley Sportster
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
This Harddrive master cylinder rebuild kit is specifically for Harley-Davidson Sportster models with an 11mm single-disc front brake system. It contains all the necessary seals, springs, and internal components to restore your master cylinder's original feel and stopping power.
Why riders pick this
- Complete rebuild kit with seals and springs
- Fits OEM and aftermarket 11mm master cylinders
- For single-disc front brake systems
- Restores original brake feel
If your Sportster's single-disc front brake is feeling soft or unresponsive, this Harddrive 11mm master cylinder rebuild kit is the solution. It provides the essential internal parts to rejuvenate your OEM or aftermarket master cylinder, bringing back a firm lever and reliable braking performance.
Essential for Single-Disc Braking
- Complete rebuild kit with seals and springs
- Fits both OEM and most aftermarket 11mm master cylinders
- Designed for single-disc front brake systems
- Restores original brake feel and stopping power
Keep Your Sportster Stopping Strong
Maintaining your brake system is paramount for rider safety. This rebuild kit offers a cost-effective way to address master cylinder wear, extending its lifespan and ensuring consistent front brake performance on your Sportster. It's an ideal choice for riders looking to refresh their braking system with quality, direct-replacement components.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 86264
- UPC: 191361130441
- Diameter: 11mm
- Length: 3.95 in
- Width: 6.8 in
- Height: 1.2 in
- Weight: 0.07 lbs
- Country of Origin: China (Mainland)
Common questions
What components are included in this rebuild kit?
This kit includes the necessary seals, springs, and internal components required to rebuild an 11mm master cylinder to OEM specifications.
Is this kit compatible with aftermarket master cylinders?
Yes, this Harddrive kit is designed to work with both OEM Harley master cylinders and most aftermarket 11mm brake master cylinders.
Do I need any specialized tools to install this kit?
While basic hand tools are needed, a master cylinder rebuild tool or bench vise is typically required for proper disassembly and reassembly. Professional assistance may be beneficial.
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 | Harddrive |
| TYPE | Brakes |
| SKU | 820-32010 |
| WEIGHT | 0.07 lb |
