fits make: Yamaha.

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: SU-04039 ), ( Part Type: Shock ), ( Country/region Of Manufacture: Us )
The SU-04039 SPI Gas Shock Yam Rear Sports 60 Ez is an exceptional addition to any off-road vehicle, specifically designed for the rear suspension system of Yamaha ATVs. This high-quality gas shock is engineered to provide superior performance and durability, ensuring a smoother and more enjoyable riding experience.
The SU-04039 features a 60mm diameter cylinder, which allows for increased oil capacity and improved heat dissipation, ensuring optimal performance even in the most demanding conditions. The shock absorber is filled with nitrogen gas, providing consistent damping force and reducing the risk of cavitation, a common issue with oil-filled shocks.
The shock is adjustable, with a 12-position preload adjustment and 16-position compression adjustment, allowing riders to fine-tune the suspension to suit their riding style and terrain. The adjustment knobs are easy to use, with clear markings for easy reference.
The shock is also equipped with a piggyback reservoir, which increases the oil capacity and allows for easier maintenance. The reservoir is filled with high-quality oil that is specifically formulated for off-road use, ensuring long-lasting performance.
The SU-04039 is made with high-quality materials, including a durable chrome-plated steel body, zinc-plated inner components, and a high-temperature sealing ring. The shock is also rust-resistant, ensuring a long lifespan even in harsh environments.
The SU-04039 SPI Gas Shock Yam Rear Sports 60 Ez comes fully assembled and ready to install, with all necessary hardware included. The installation process is straightforward, with clear instructions provided in the product manual.
In conclusion, the SU-04039 SPI Gas Shock Yam Rear Sports 60 Ez is an excellent choice for any Yamaha ATV owner looking to upgrade their suspension system. Its adjustability, durability, and high-quality materials make it an exceptional value for the price, offering a smoother and more enjoyable riding experience.
The SU-04039 SPI gas shock for Yamaha rear sports 60 Ez is a product designed to enhance the suspension system of your bike. Here are some pros and cons to consider before making a purchase:
Pros:1. Improved Ride Quality: The gas shock absorbers are known for their smooth operation, which can result in a more comfortable ride, especially on rough terrains.
2. Adjustability: Many gas shocks come with adjustable preload, rebound, and compression settings, allowing you to customize the suspension to fit your riding style and preferences.
3. Durability: Gas shocks typically offer a longer lifespan compared to traditional oil-filled shocks, as they are less prone to leaks.
4. Better Control: By improving the suspension, the SU-04039 can help improve the bike's handling and control, making it easier to maneuver and reducing the risk of accidents.
Cons:1. Cost: Gas shocks are generally more expensive than oil-filled shocks. The cost of the SU-04039 may not be within everyone's budget.
2. Maintenance: While less prone to leaks, gas shocks do require regular maintenance to ensure the gas remains pressurized. This can include periodic re-pressurization and checking for gas leaks.
3. Installation: Installation of gas shocks can be more complex than oil-filled shocks, requiring specific tools and possibly professional help.
Conclusion:The SU-04039 SPI gas shock for Yamaha rear sports 60 Ez can significantly improve the ride quality, control, and handling of your bike. However, the higher cost and potential maintenance requirements should be considered. If you're willing to invest in improved performance and are comfortable with the maintenance requirements, this product could be a worthwhile investment. If not, oil-filled shocks may be a more budget-friendly and easier-to-maintain alternative.
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For bushing, spring and collar info see page check price list special dealer pricing warning: photos may be generic or approximations, if you are unsure about what purchasing please before order.
Spi shocks are designed to work with oem bushings, springs and collars.