Harddrive Rear Axle Adjuster Kit - Heavy Duty - Harley FXR
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.
Dial in your rear wheel alignment with this Harddrive heavy-duty rear axle adjuster kit, engineered for Harley-Davidson FXR Super Glide models. This kit provides the robust components needed to properly secure your rear axle and prevent potential damage from over-tightening.
Why riders pick this
- Heavy-duty adjustment blocks
- Includes heavy-duty washers
- Prevents swingarm tube collapse
- Ensures proper axle alignment
- Direct fit for Harley FXR models
Maintaining proper rear axle alignment on your Harley FXR is essential for both performance and safety. This Harddrive rear axle adjuster kit features heavy-duty components designed to keep your rear wheel tracking straight and true. It addresses the critical need to secure the axle without causing stress or collapse to the swingarm tube, a common issue with improper adjustment.
Robust Alignment for Your FXR
- Heavy-duty adjustment blocks for reliable positioning
- Includes heavy-duty washers for secure fastening
- Prevents swingarm tube collapse from over-tightening
- Ensures precise rear axle alignment for stable handling
A Foundation for Performance
For FXR riders who demand precision and durability, this Harddrive rear axle adjuster kit is an indispensable upgrade. It provides a solid foundation for your rear end, allowing for accurate chain or belt tensioning and consistent wheel tracking. Whether you're doing routine maintenance or fine-tuning your ride, this kit helps ensure your FXR performs at its best.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 25-058
- UPC: 191361133275
- Length: 7.79 in
- Width: 7.12 in
- Height: 1.18 in
- Weight: 1.4109 lbs
- Country of Origin: China (Taiwan)
Common questions
What Harley-Davidson models does this axle adjuster kit fit?
This Harddrive rear axle adjuster kit is specifically for Harley-Davidson FXR Super Glide models from 1984 to 1991. Please confirm fitment for your exact year and model.
What is included in this heavy-duty kit?
The kit contains heavy-duty rear axle adjustment blocks and washers, providing all the necessary hardware for proper axle alignment and tensioning.
Why is it important to use an axle adjuster kit?
An adjuster kit ensures precise rear axle alignment, which is crucial for handling, and prevents damage to the swingarm from over-tightening the axle nut.
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 | Drive |
| SKU | 820-51352 |
| WEIGHT | 1.41 lb |
