Harddrive Drilled Stainless Steel 11.5" 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.
This Harddrive 11.5-inch stainless steel front brake rotor is precision ground and surface induction hardened for consistent, reliable stopping power on your V-twin. The drilled design is engineered to improve wet-weather braking performance and enhance heat dissipation compared to solid rotors. It's an essential upgrade for riders looking to refresh their braking system.
Why riders pick this
- 420 stainless steel construction for durability
- Surface induction hardened for wear resistance
- Drilled design improves wet-weather braking
- Enhances heat dissipation for consistent performance
- Precision ground for optimal trueness
- Works with sintered and organic brake pads
Engineered for durability and performance, this Harddrive front brake rotor is built from 420 stainless steel. The careful manufacturing process ensures a true, flat braking surface, which is critical for smooth, shudder-free stops. Riders pushing their bikes hard will appreciate the enhanced heat management and reliable feel.
Consistent Stopping Power
- Constructed from durable 420 stainless steel
- Surface induction hardened for exceptional wear resistance
- Drilled design enhances wet-weather braking and heat dissipation
- Precision ground for optimal trueness and consistent feel
- Compatible with both sintered and organic brake pads
Upgrade Your V-Twin's Braking
Whether you're replacing a worn-out rotor or upgrading your front end, this Harddrive rotor delivers a noticeable improvement. It's designed to work seamlessly with your existing caliper and brake pad setup. Always confirm fitment with your specific Harley-Davidson model year before installation to ensure proper alignment and performance.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 144088
- UPC: 191361073632
- Diameter: 11.5 in
- Center ID: 1.99 in
- Thickness: 0.6 in
- Weight: 4.69 lbs
- Material: 420 Stainless Steel
- Country of Origin: China (Taiwan)
Common questions
Will this rotor fit my 2014+ Harley Touring model?
This rotor is designed for 1984-1999 Harley-Davidson models. For 2014+ Touring models, you will need to verify if your bike is equipped with spoke or aftermarket billet wheels, as some 2008-2013 FLT front rotors are compatible in that scenario. Otherwise, it is not a direct fit for 2014+ factory wheels.
Do I need special brake pads for this rotor?
No, this Harddrive rotor is compatible with both sintered and organic brake pads, giving you flexibility to choose your preferred pad compound for your riding style.
Is this a direct bolt-on replacement?
Yes, this is designed as a direct replacement for many 1984-1999 Harley-Davidson models. However, always confirm fitment with your specific year and model using our Shop by Bike tool to ensure proper installation.
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 | 820-51837 |
| WEIGHT | 4.69 lb |
