The following article highlights top lowering kits related to the Arlen Ness brand and Harley Softail models. Each product offers adjustable rear lowering to improve stance, handling, and rider confidence. The list focuses on compatibility with Fatboy, Breakout, Slim, Deluxe, and Deuce variants, and emphasizes durability, installation practicality, and riding comfort. Read on to compare key features and make an informed choice for your Softail build.
| Product | Key Feature |
|---|---|
| 17-100 Rear Adjustable Lowering Kit | 1-2″ adjustable, includes mounting hardware |
| Rear 1”-2” Lowering Kit for Softails | Adjustable rear links, fits many Softail models |
| 45# 1-2” Rear Adjustable Slam Kit | Durable 45# steel, wide fitment range |
| Adjustable Slam Kit for 2000-13 Softails | One-size adjustable slam kit |
| 1”-2” Rear Lowering Kit for Softails | Includes two lowering links, chrome finish |
17-100 Rear Adjustable Lowering Kit

The 17-100 kit from Arlen Ness Store provides a low-profile stance by lowering the rear of the motorcycle by 1 to 2 inches. Designed to use factory hardware where possible, this kit includes mounting hardware and aims to simplify installation while delivering a more grounded riding posture. The material and finish emphasize durability for daily street use, with compatibility across common Softail configurations. Users can anticipate a more confident edge in cornering and a reduced center-of-gravity effect that enhances stability at moderate speeds.
Rear 1”-2” Lowering Kit for Softails

This adjustable kit targets Harley Fatboy, Breakout, Slim, Deluxe, and various Softail models from 2000 through 2017. It offers 1 to 2 inches of rear lowering, enabling a more aggressive riding stance and improved handling characteristics. The package includes two Softail 1”-2” inch rear lowering links designed to replace stock components, making it a practical upgrade for riders seeking a balanced look and improved confidence during acceleration and cornering.
45# 1-2” Rear Adjustable Slam Lowering Kit

Manufactured from 45# steel, this lowering kit emphasizes durability and a polished finish. It is designed for Harley Softail, Breakout, and Fatboy models within a broad year range, providing a lower center of gravity to enhance stability and reduce rider fatigue on longer rides. The product emphasizes corrosion resistance with surface plating and a high-quality look, aiming to deliver both performance and aesthetics for riders seeking a sporty profile without sacrificing ride comfort.
Adjustable Slam Kit for Harley Davidson 2000-13 Softail

This Ness-branded adjustable slam kit covers Harley Softail models from 2000 to 2013. Its one-size design focuses on ease of installation while providing reliable rear suspension lowering. The kit’s compatibility with multiple Softail variants makes it a flexible option for riders who want a customized stance without extensive modifications. Expect improved weight transfer control and a more direct feel in aggressive cornering or highway riding.
1”-2” Rear Lowering Kit for Softails

This kit provides 1 to 2 inches of rear lowering with chrome finish, designed for various Softail models from 2000 to 2017. It includes two lowering links and is marketed to replace the factory components with a chrome aesthetic. Riders can expect a refined look combined with enhanced stability and a lower center of gravity, aiding in control during urban riding and longer highway sessions alike.
Buying Guide
- Fitment and model range: Verify compatibility with your Harley Softail year, model, and existing suspension configuration. Some kits target a broad range, while others are more limited in scope.
- Adjustability range: Consider how much rear lowering you need (1 inch vs 2 inches) and whether the kit offers precise, repeatable settings for consistent ride height.
- Installation complexity: Review whether the kit requires cutting, specialized tools, or wheel alignment. Some kits are designed for factory hardware compatibility to simplify installation.
- Materials and durability: Look for steel alloys with corrosion resistance and a durable finish. A chrome or polished look may appeal aesthetically but ensure it does not compromise longevity.
- Ride quality implications: Lowering alters center of gravity, which can improve stability but potentially affect ground clearance and suspension travel. Balance speed handling with comfort for your typical riding routes.
- Aesthetics and finish: Chrome, polished steel, or black finishes change the bike’s appearance. Match the finish to existing components and overall style.
- Package contents: Confirm what is included—lowering links, mounting hardware, and any required spacers or adapters—to avoid missing parts during installation.
- Quality control and warranty: Evaluate manufacturer reputation and any warranty coverage. This helps address concerns about fatigue, cracking, or deformation over time.