Harddrive Drilled Vented 11.5" Machined Front Left Brake Rotor - Harley V-Twin
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.
Upgrade your V-twin's front left braking with this Harddrive drilled vented brake rotor. Machined from heat-treated steel, this 11.5-inch rotor improves performance in wet conditions and reduces unsprung weight. The strategic drilling accelerates heat dissipation for consistent stopping power.
Why riders pick this
- Heat-treated steel for durability
- Drilled and vented for wet-weather braking
- Improves heat dissipation and reduces fade
- Reduces unsprung weight
- Works with all brake pad types
- Machined finish for a clean look
When you're pushing your Harley-Davidson or Indian Motorcycle hard, every component of your braking system matters. This Harddrive drilled vented front left brake rotor is engineered to provide superior performance compared to a solid rotor. The heat-treated steel construction ensures durability and consistent braking, while the drilled design is key to managing heat and improving wet-weather performance.
Performance-Oriented Braking
- Heat-treated steel construction for durability and stress relief
- Drilled and vented design enhances wet-weather braking
- Accelerates heat dissipation for fade resistance
- Reduces unsprung weight for improved handling
- Compatible with all brake pad types, including sintered
Reliable Stopping for Your Front End
Upgrading to a drilled and vented rotor like this Harddrive component is a smart move for any rider looking for more confidence in their braking. The design not only helps keep your brakes cool under heavy use but also sheds water quickly, providing a more consistent bite in adverse conditions. Ensure you verify fitment for your specific Harley-Davidson or Indian Motorcycle model before installation for optimal performance.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 144310
- UPC: 191361130526
- Diameter: 11.5 inches
- Center Bore ID: 2.22 inches
- Weight: 2 lbs
- Country of Origin: China (Taiwan)
Common questions
Is this rotor compatible with my current brake pads?
Yes, this Harddrive drilled vented rotor is compatible with all brake pad types, including both sintered and organic compounds.
What are the benefits of a drilled and vented brake rotor?
Drilled and vented rotors reduce weight, improve heat dissipation to prevent fade, and enhance braking performance in wet conditions by clearing water from the pad surface.
Is this rotor for the front left or front right side?
This specific rotor is for the front left position. Always confirm you are ordering the correct side for your motorcycle's setup.
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 | 820-51848 |
| WEIGHT | 2.0 lb |
