Len Performance LA4-50000K Rear Reservoir Shock Kit ATV

The Len Performance LA4-50000K is a rear reservoir shock kit engineered for ATV riders who demand tunable, trail-ready suspension performance. Ready to mount straight out of the box, this kit includes infinite preload adjustability so riders can dial in their setup before ever hitting the trail.

Key Features:

• 5-Click Compression & Rebound Adjustment — Utility-focused clicker system allows precise suspension tuning for any terrain or riding style
• Finned Aluminum Reservoir — Integrated cooling fins reduce heat build-up for consistent damping performance and extended shock life
• Anodized Aluminum Construction — High-grade aluminum head and body, fully anodized for superior corrosion resistance and long-term durability
• Infinite Preload Adjustment — Easily adjustable preload to accommodate different rider weights and load conditions
• Rebuildable Design — Serviceable internals allow for long-term use and re-valving to personal preference
• Kit Includes: Complete rear shock set, ready to install

Developed by Midwest riders with nearly 40 years of aftermarket parts experience, Len Performance shocks are built to handle everything from technical single-track to wide-open backcountry riding. A nationwide service center network supports ongoing maintenance and rebuilds, keeping your suspension performing at peak levels.