Len Performance Rear Shock Kit (LU4-50000K) For Polaris

Len Performance Reservoir Shocks are engineered with the rider in mind and come ready to mount out of the box with preload adjustability. Utility machine shocks feature 5-click compression and 5-click rebound adjustments, while sport machine shocks are equipped with 3-step high-speed, 8-step low-speed compression, and 8-step rebound adjustments. This wide range of tunability allows riders to fine-tune their suspension for any terrain or riding style. The aluminum reservoirs feature a finned cooling system to reduce heat build-up, ensuring consistent performance and longer shock life under the harshest conditions. Every component is crafted from high-grade materials, including an aluminum head, with all aluminum parts anodized for superior durability and corrosion resistance. With rider experience as the top priority, Len Performance also provides a nationwide service center network to keep shocks performing at their best and riders on the trail longer.

• EYELET / BUSHING: Anodized Billet aluminum heads with premium steel and NBR bushings
• COMPRESSION ADJUSTER: Len Shocks all come standard with a 5 stage compression adjustment. User friendly intuitive design features 5 click compression adjustments for seamless adaptation to any riders experience level in any condition
• INFINITE PRELOAD ADJUSTMENT: All springed shocks feature a threaded body for ultimate preload adjustability. Anodized dual ring locking adjusters make it easy to adjust your preload but ensure they stay set once you have them adjusted to your preferred settings
• FINNED RESERVOIR: Annodized aluminum finned reservoir offers added surface area for superior cooling, while also increasing strength
• SERVICEABLE / TUNABLE: Serviceable design increases the lifespan of our shocks and ensures consistent performance for many years to come. Len shocks can be easily serviced and tuned by our expansive network of service centers
• SHAFT: Hardened chromoly shaft increases overall strength and seal longevity
• SPRING: Springs are powder coated to reduce corrosion, increase durability and ensure continued strength under the harshest of conditions
• REBOUND ADJUSTER: Len Snowmobile Ski Shocks feature a user friendly intuitive design and come standard with a 5 click rebound adjustment for increased adaptability to any riders experience level in any condition