fits model: Crf100f, Crf80f, Xr100r, Xr80r, Xr, Crf. make: Honda. year: 1980.

( Brand: Works Showa ), ( Manufacturer Part Number: 4X3005621-PU-001 ), ( Part Type: Shock ), ( Part Number: 20-1338 )
The Showa 4x3005621-PU-001 Rear Shock is a high-quality suspension component designed specifically for Honda XR CRF 80, CRF100F, CRF80F, and XR100R/XR80R models, as well as the 52410-GN1-003 HRC Supermoto and Flat Track bikes, and Yoshimura Takegawa 120 BBR models. This rear shock is engineered to deliver superior performance and durability, ensuring a smooth and comfortable ride on various terrains.
The Showa 4x3005621-PU-001 Rear Shock features a precise internal valving system that provides excellent damping control, reducing suspension bottoming and harshness. The shock absorber is constructed with high-quality materials, including a chrome-plated cylinder and piston, ensuring corrosion resistance and longevity. The shock also features a pre-loaded spring, which provides optimal preload and ride height, and a nitrogen gas chamber that maintains consistent and stable performance under varying temperatures.
The Showa 4x3005621-PU-001 Rear Shock is easy to install and adjust, thanks to its threaded preload adjustment collar and rebound damping adjustment knob. The collar allows for quick and easy preload adjustments, while the knob allows for fine-tuning the rebound damping to suit the rider's weight and riding style. The shock also includes a mounting bracket and all necessary hardware for a hassle-free installation.
In summary, the Showa 4x3005621-PU-001 Rear Shock is a top-of-the-line suspension component that delivers superior performance and durability for Honda XR CRF 80, CRF100F, CRF80F, and XR100R/XR80R models, as well as the 52410-GN1-003 HRC Supermoto and Flat Track bikes, and Yoshimura Takegawa 120 BBR models. Its precise valving system, high-quality materials, and adjustable preload and rebound damping make it an excellent choice for riders who demand the best in suspension performance.
Pros of buying a Showa Rear Shock (4x3005621-PU-001) for Honda CRF 80, CRF100F, CRF80F, XR100R, and XR80R:1. Quality: Showa is a well-known brand in the motorcycle industry, known for producing high-quality suspension components.
2. Fitment: This shock is designed specifically for Honda CRF and XR models, ensuring a perfect fit and optimal performance.
3. Adjustability: The shock features adjustable preload and rebound damping, allowing you to customize the suspension settings to suit your riding style and conditions.
4. Durability: Showa shocks are built to last, with high-quality materials and construction to withstand the rigors of off-road riding.
Cons of buying a Showa Rear Shock (4x3005621-PU-001):1. Price: Showa shocks are generally more expensive than some other aftermarket options, which may be a concern for budget-conscious riders.
2. Installation: Installing a new shock can be a complex and time-consuming process, especially if you're not experienced with motorcycle suspension work.
3. Availability: Depending on your location, finding a local dealer or retailer that carries Showa shocks may be challenging.
Conclusion: If you're looking for a high-quality, performance-enhancing rear shock for your Honda CRF or XR, the Showa 4x3005621-PU-001 is a solid choice. While it may be more expensive than some other options, the benefits of improved handling, comfort, and durability can make it a worthwhile investment. If you're not comfortable with installation or have concerns about availability, you may want to consider purchasing from a local dealer or seeking professional installation services.
Recommendation: Before making a purchase, make sure to research the specific shock model and its compatibility with your bike. Additionally, consider your riding style and preferences to ensure that the shock's adjustments will meet your needs. Finally, if you're unsure about installation, consider seeking professional help to ensure a proper and safe installation.
I have 3 different types. The shock has 18 settings compression adjustments and more travel. We made 3 different shocks, but the coast was too much. Must have over 30 feed back to buy this shock is a very rare.
I pulled the shock apart and replaced oil bumper stop as is been setting 30 years. The shock Works amazing Honda Xr80 Xr100 Crf100 Crf80 lbs condition: used rebuilt brand: Showa one off size: lbs notes: pre-load spring, remote reservoir, 18 compression adjustment settings oem gn1-003make: fit years: 2011 fit model's: CRF80F and AL back in 80s I worked for. In 84 the prototype Xr80 100 came out.