fits model: Ds, Softail. make: Harley. year: 1989–1990.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8391120 ), ( Part Type: Adjuster Shock )
The 1989-1990 DS Shock Preload Adjuster Tool, Harley-Davidson FXST Softail 8391120, is a specialized tool designed for Harley-Davidson enthusiasts who own the iconic Softail FXST models from the late 80s. This tool, manufactured by DS, is an essential accessory for any serious rider looking to optimize the performance and handling of their bike.
The tool is specifically engineered to adjust the preload on the Harley-Davidson Softail's dual rear shocks. Preload adjustment is crucial for ensuring the bike maintains its desired ride height and handling characteristics, especially when carrying a passenger or additional weight. The tool allows riders to easily and accurately adjust the preload settings, ensuring a safe and comfortable ride.
The DS Shock Preload Adjuster Tool for Harley-Davidson FXST Softail is constructed from high-quality materials to withstand the rigors of regular use. It features a robust design that provides excellent grip and stability, allowing for precise adjustments. The tool is easy to use, with clear markings and instructions to guide you through the adjustment process.
The Harley-Davidson FXST Softail 8391120 DS Shock Preload Adjuster Tool is a must-have for any Harley-Davidson enthusiast looking to get the most out of their Softail FXST. It not only enhances the riding experience but also ensures the safety and longevity of your bike's suspension system. Whether you're a daily commuter, a weekend warrior, or a long-distance tourer, this tool is an indispensable addition to your toolkit.
Pros of buying a 1989-1990 Harley-Davidson DS Shock Preload Adjuster Tool (Part Number: 8391120):1. Accurate adjustment: The tool allows for precise preload adjustments on your Harley-Davidson Softail's rear shocks, improving handling and ride quality.
2. Easy to use: The tool is designed for simple and straightforward operation, making it easy for both amateur and professional mechanics to use.
3. Durable construction: Made with high-quality materials, the preload adjuster tool is built to last, ensuring you get your money's worth.
4. Cost-effective: Compared to having a professional adjust the preload on your shocks, this tool is a more affordable option, allowing you to save money in the long run.
Cons of buying a 1989-1990 Harley-Davidson DS Shock Preload Adjuster Tool (Part Number: 8391120):1. Limited compatibility: The tool is specifically designed for Harley-Davidson Softail models from 1989 to 1990, so it may not be suitable for other motorcycle makes or models.
2. Requires manual effort: Unlike some advanced tools, the preload adjuster does not have an automatic function, so you'll need to manually turn the adjustment knob to achieve the desired preload.
3. Potential for user error: If not used correctly, there is a risk of over-tightening or under-tightening the shocks, which could lead to poor performance or damage to the shocks.
Conclusion:The 1989-1990 Harley-Davidson DS Shock Preload Adjuster Tool (Part Number: 8391120) is a valuable investment for anyone looking to improve the performance and ride quality of their Softail. While there are some limitations to its compatibility and use, the tool's ease of use, durability, and cost-effectiveness make it a worthwhile purchase. Just be sure to follow the instructions carefully and double-check your work to avoid any potential issues.
Recommendation:If you own a Harley-Davidson Softail from 1989 to 1990 and are looking to enhance the performance of your bike, the DS Shock Preload Adjuster Tool is a great addition to your toolkit. It's an affordable way to make adjustments yourself and provides the precision needed to achieve optimal preload settings. Be sure to consult your owner's manual for proper usage instructions and always prioritize safety when making adjustments to your bike.
Makes preload adjustments much easier.
Note: replaces oem part Ds shock preload adjuster tool Harley fxst Softail stamped steel.