Harddrive Single-Piston Caliper 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 caliper rebuild kit provides all the necessary seals and components to bring a single-piston brake caliper back to like-new condition. Engineered to OEM-replacement specifications, it ensures your V-twin's braking system remains reliable and responsive. It's an essential kit for any rider looking to refresh their brake performance without replacing the entire caliper.
Why riders pick this
- Complete kit with all seals and components
- For single-piston brake calipers
- OEM-replacement specification parts
- Restores brake caliper to like-new condition
When your V-twin's brake caliper starts feeling spongy or shows signs of leakage, a rebuild is often the best solution. This Harddrive kit contains every seal, piston, and internal component required to fully overhaul a single-piston caliper. Made to factory tolerances, these parts ensure that your brake system functions exactly as it should, providing the consistent, firm lever feel you need for confident riding.
Restore Your Braking Performance
- Complete kit with all necessary seals and components
- Designed for single-piston brake calipers
- OEM-replacement specification for reliable function
- High-quality parts made to factory tolerances
Essential Maintenance for Your V-Twin
Regular maintenance of your braking system is crucial for safety and performance. This rebuild kit is perfect for riders who prefer to perform their own wrenching or for shops looking for reliable, high-quality replacement parts. While suitable for many Harley-Davidson Sportster models, it's always wise to confirm this kit is for a single-piston caliper application before ordering. Two-piston touring kits are sold separately.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 86263
- UPC: 191361073915
- Weight: 0.22 lbs
- Country of Origin: China (Mainland)
Common questions
What does this rebuild kit include?
This kit includes all necessary seals, pistons, and internal components required to fully rebuild a single-piston brake caliper.
Is this kit for front or rear calipers?
This kit works on any single-piston caliper, whether front or rear, as long as it uses standard V-twin caliper bore dimensions.
Do I need special tools for a caliper rebuild?
While basic hand tools are sufficient for some, a caliper piston removal tool can be very helpful for a smooth and safe rebuild process.
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 | 820-32012 |
| WEIGHT | 0.22 lb |
