Harddrive Scepter Standard 39mm Option Spring - 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.
Replace worn-out suspension components or fine-tune your ride with the Harddrive Scepter standard 39mm option spring. Engineered for V-twin motorcycles, this spring offers a direct, OEM-compatible replacement to restore factory handling and comfort.
Why riders pick this
- Direct replacement for standard 39mm V-twin springs
- Matches OEM-compatible geometry and spring rate
- Restores factory ride quality and handling
- Durable construction to Harddrive specifications
This Harddrive Scepter spring is a reliable choice for riders looking to maintain their V-twin's original suspension performance. It's designed to seamlessly integrate with existing rear suspension systems, providing a consistent and predictable ride.
Consistent Ride Quality
- Direct replacement for standard 39mm V-twin suspension setups
- Engineered to match OEM-compatible geometry and spring rate
- Manufactured to Harddrive's quality specifications for durability
- Restores factory handling characteristics and ride comfort
Simple Installation for V-Twin Riders
The Harddrive Scepter standard 39mm option spring is built for straightforward installation, utilizing OEM-compatible mounting geometry. This means you can typically bolt it into your existing rear suspension hardware without needing special modifications, making it an accessible upgrade or maintenance item for many Harley-Davidson and Indian Motorcycle owners.
Specifications
- Brand: Harddrive
- Manufacturer Part #: R3050076
- UPC: 191361143809
- Length: 35 in
- Width: 5 in
- Height: 4.25 in
- Weight: 5.9 lbs
- Country of Origin: China (Taiwan)
Common questions
Will this Scepter spring fit my Harley-Davidson rear suspension?
This spring fits V-twin motorcycles with standard 39mm rear suspension spring mounts. We recommend verifying your current spring size before ordering through our Shop by Bike tool.
What is the spring rate on this part?
This is the standard 39mm option spring. For precise spring rate specifications, please consult with Harddrive directly or your local dealer.
Is this a direct bolt-on replacement for my V-twin?
Yes, this Harddrive Scepter spring uses OEM-compatible mounting geometry and is designed to bolt into existing rear suspension hardware without requiring modification.
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 | Suspension |
| SKU | 890-01250 |
| WEIGHT | 5.9 lb |
