Harddrive Handlebar Switch DIM/Horn - 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.
This Harddrive handlebar switch combines dimmer and horn controls into one unit, making it a perfect replacement for your V-twin. It's designed to bring back full functionality to your handlebar without hassle.
Why riders pick this
- Direct OEM replacement for perfect fit
- Integrated dimmer and horn controls
- Engineered for Harley and Indian V-twin motorcycles
- Restores full handlebar functionality
When your factory handlebar switch wears out, this Harddrive replacement steps in to restore full control. It integrates both dimmer and horn functions, ensuring you have clear visibility and communication on the road. Engineered specifically for V-twin motorcycles, it offers a fit and feel that matches original equipment.
Integrated Controls for the Road
- Direct replacement for OEM handlebar switches
- Combines dimmer and horn controls in one unit
- Purpose-built for Harley-Davidson and Indian Motorcycle V-twins
Seamless Upgrade, Factory Performance
This Harddrive handlebar switch is built for a straightforward installation, allowing you to replace your old switch without modifying your bike's wiring or handlebar. It's a reliable choice for riders who need to restore their bike's essential controls with a part that performs like stock.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 371002
- UPC: 191361080029
- Length: 3.1 in
- Width: 3.4 in
- Height: 2.4 in
- Weight: 0.245 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this fit my Harley or Indian?
Yes, this switch is designed for V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models that use OEM 71597-96.
What functions does this switch control?
This switch integrates both dimmer for your headlights and horn controls into a single handlebar unit.
Is this a direct bolt-on replacement?
Yes, it replaces OEM 71597-96 without requiring modifications to your bike's wiring or handlebar.
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 | Electrical |
| SKU | 820-50877 |
| WEIGHT | 0.24 lb |
