Harddrive Stainless Steel Floating Brake Rotor - 11.5" Front Machined 1.99" ID Harley & Indian 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.
Unleash superior front braking performance with the Harddrive Stainless Steel Floating Brake Rotor. This 11.5-inch diameter rotor, featuring a 1.99-inch center bore and a precision machined finish, is engineered to provide enhanced stopping power and feel for your V-twin. Its floating design is crucial for reducing heat and improving brake alignment over fixed rotors.
Why riders pick this
- Stainless steel for extreme durability
- Floating design for better alignment and heat reduction
- Machined finish adds a custom look
- 11.5-inch diameter, 1.99-inch center ID
The front brake is your primary stopping force, and an upgrade to a quality floating rotor can dramatically improve your control and safety. This Harddrive rotor allows the braking surface to move independently, ensuring optimal contact with your calipers and more even heat distribution. This means less fade and a more consistent lever feel, especially under aggressive riding.
Enhanced Front Braking Control
- Robust stainless steel construction for maximum durability
- Floating design improves brake surface alignment and dissipates heat effectively
- Sleek machined finish provides a clean, custom look
- Counter-bored mounting holes ensure a secure and precise fitment
- 11.5-inch diameter with a 1.99-inch center ID
A Crucial Upgrade for Performance
This Harddrive floating brake rotor is a vital upgrade for any Harley or Indian rider prioritizing front brake performance and reliability. The meticulous design ensures that you get the most out of your braking system, whether you're navigating city streets or carving canyons. Always double-check your bike's specific rotor diameter and center bore measurements to guarantee proper fitment before installation.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 144322
- UPC: 191361233364
- Diameter: 11.5 inches
- Center Bore ID: 1.99 inches
- Length: 14.1 in
- Width: 14.1 in
- Height: 1.5 in
- Weight: 5 lbs
- Finish: Machined
- Country of Origin: China (Taiwan)
Common questions
What is the main difference between a floating and a fixed rotor?
A floating rotor allows the brake disc to move slightly independent of the hub. This self-centering action reduces heat stress, improves brake pad contact, and provides more consistent and powerful braking compared to a fixed rotor.
Will this 1.99" ID rotor fit my specific Harley or Indian model?
This Harddrive rotor has an 11.5-inch diameter and a 1.99-inch center bore. It's crucial to verify these specifications against your motorcycle's current front rotor and hub to ensure proper fitment. Our Shop by Bike tool can help confirm compatibility.
Is this rotor designed for the front or rear wheel?
This particular Harddrive Stainless Steel Floating Brake Rotor is specified for front wheel applications on Harley-Davidson and Indian Motorcycle V-twins, provided the diameter and center bore match your bike's requirements.
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 | 820-51860 |
| WEIGHT | 5.0 lb |
