Harddrive 11.5" Machined Stainless Steel Front Brake Rotor - Harley Touring & Softail
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.
Unleash consistent, fade-free stopping power with the Harddrive 11.5" machined stainless steel front brake rotor. Engineered for V-twin motorcycles, this rotor is built to perform under demanding conditions, giving you confidence in your ride.
Why riders pick this
- Precision ground for smooth, consistent braking
- Surface induction hardened for superior wear resistance
- Drilled design for enhanced wet braking and heat dissipation
- High-grade 420 stainless steel construction
- Compatible with all brake pad compounds
When you're pushing a bagger or Softail hard, dependable braking isn't just a convenience—it's essential. This Harddrive front brake rotor delivers consistent performance, whether you're scrubbing speed on the highway or navigating city streets. Its precise manufacturing and durable materials ensure a solid feel at the lever, mile after mile.
Engineered for Performance and Durability
- Precision ground for trueness, ensuring smooth and consistent braking
- Surface induction hardened for superior wear resistance and extended rotor life
- Drilled design actively dissipates heat and improves braking in wet conditions
- Constructed from high-grade 420 stainless steel for strength and corrosion resistance
A Smart Upgrade for Your V-Twin
This 11.5-inch Harddrive rotor is a direct bolt-on replacement for many Harley-Davidson models, making it an accessible upgrade for riders looking to enhance their braking system. It's compatible with all brake pad compounds, including sintered, giving you flexibility in choosing your preferred pad. For optimal performance and longevity, always ensure proper break-in procedures are followed after installation.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 144312
- UPC: 191361139635
- Diameter: 11.5 in
- ID: 2.22 in
- Weight: 2.25 lbs
- Material: 420 stainless steel
- Country of Origin: China (Taiwan)
Common questions
What brake pads should I use with this rotor?
This rotor works with all brake pad types, including sintered. Harddrive recommends organic pads for polished finishes, but the machined finish is versatile.
Will this rotor fit my 2014+ Harley-Davidson Touring model?
FLT 2008-2013 front rotors are compatible with 2014-2024 FLT models equipped with spoke or aftermarket billet wheels. Please confirm your wheel type before ordering.
Is this a direct replacement for my factory rotor?
Yes, this Harddrive 11.5" rotor is designed as a direct replacement for many Harley-Davidson models. Always confirm fitment using our Shop by Bike tool for your specific year and model.
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 | 820-51850 |
| WEIGHT | 2.25 lb |
