Harddrive Drilled Brake Rotor 11.8 Polished Steel - Harley Dyna, Softail & Touring
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.
Give your Harley a significant braking upgrade and a custom aesthetic with a Harddrive 11.8-inch drilled brake rotor. This rotor features a stunning polished steel finish, delivering both high performance and visual appeal for your V-twin.
Why riders pick this
- Heat-treated steel for superior hardness and wear resistance
- Polished finish for a high-impact, custom look
- Drilled design enhances wet-weather braking and heat dissipation
- Countersunk mount holes for a clean installation
- Reduces unsprung weight for improved handling
- Compatible with all brake pad types, including sintered
This Harddrive drilled brake rotor is meticulously crafted from heat-treated steel, ensuring exceptional durability, hardness, and resistance to warping under stress. The brilliant polished finish provides a standout custom look, perfect for riders who want to make a statement. Beyond its aesthetics, the drilled design is engineered to improve wet-weather braking by sweeping water away from the pad surface and to efficiently dissipate heat, maintaining consistent stopping power and preventing brake fade during aggressive riding or long descents. It's a premium upgrade for both performance and style.
Unmatched Performance and Style
- Heat-treated steel construction for superior wear resistance and hardness
- Polished finish offers a high-luster, custom appearance
- Drilled design improves wet-weather braking and heat transfer
- Countersunk mount holes ensure a clean, flush installation
- Compatible with all brake pad types, including sintered compounds
Ride with Confidence and Flair
The Harddrive 11.8-inch polished steel rotor is the ideal choice for riders who demand the best in both form and function. Its robust construction ensures reliable, consistent braking, while the polished surface adds a touch of class to your Dyna, Softail, or Touring model. Experience improved stopping power and a show-quality look that will turn heads wherever you ride.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 11-058
- UPC: 191361114298
- Diameter: 11.8 inches
- Length: 8.46 in
- Width: 8.66 in
- Height: 8.26 in
- Weight: 4.3651 lbs
- Country of Origin: China (Taiwan)
Common questions
How does the polished finish affect performance?
The polished finish is primarily an aesthetic enhancement. The performance benefits come from the heat-treated steel construction and drilled design, which improve heat dissipation and wet-weather braking, regardless of the surface finish.
Will these rotors require a special type of brake fluid?
No, these rotors do not require a special type of brake fluid. You should continue to use the brake fluid specified by your motorcycle's manufacturer.
Can I install these rotors myself?
Brake system components are critical for safety. While some riders are comfortable with DIY brake work, we recommend professional installation by a qualified technician to ensure proper function and safety.
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 | 820-51257 |
| WEIGHT | 4.37 lb |
