Harddrive Sprocket Lock Nut Kit - Harley Dyna, Softail & Touring
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.
Secure your rear sprocket with the Harddrive Sprocket Lock Nut Kit, engineered for a precise fit on your V-twin. This kit replaces your factory hardware with a robust solution designed to prevent loosening under the demands of the road.
Why riders pick this
- Precision-machined high-tensile-strength steel construction
- Integrated lock plate prevents accidental loosening
- Includes all necessary mounting hardware
- Direct replacement for factory sprocket hardware
- Designed for secure rear sprocket installation
When you're laying down power, every component needs to be locked down tight. The Harddrive Sprocket Lock Nut Kit provides crucial security for your rear sprocket, ensuring a stable and reliable connection. This is a direct replacement for your stock hardware, offering peace of mind whether you're cruising or pushing hard.
Engineered for Reliability
- Precision-machined from high-tensile-strength steel for durability
- Integrated lock plate seats in multiple positions to prevent accidental loosening
- Includes all necessary mounting hardware for a complete and secure installation
- Designed for a direct fit, making installation straightforward
A Smart Upgrade for Any Rider
This sprocket lock nut kit is a critical upgrade for any rider looking to enhance the reliability of their drivetrain. It's an ideal choice for routine maintenance or as part of a larger performance build, ensuring that your rear wheel remains securely connected to your power delivery system. Confirm fitment for your specific Harley-Davidson Dyna, Softail, or Touring model before ordering.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 346091
- UPC: 191361228902
- Country of Origin: China (Taiwan)
Common questions
What Harley-Davidson models does this sprocket lock nut kit fit?
This kit is designed for 2006 and newer Harley-Davidson Dyna models, and 2007 and newer Softail and Touring models. Please confirm fitment for your specific year and model using our Shop by Bike tool.
Is special tooling required for installation?
Installation typically requires standard hand tools for removing and installing sprocket hardware. We recommend consulting a service manual for torque specifications and proper installation procedures for your specific model.
Does this kit include more than just the nut?
Yes, this kit includes a precision-machined steel lock nut with an integrated lock plate, along with all the necessary mounting hardware for a secure rear sprocket 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 | Sprockets |
| SKU | 820-54723 |
