Len Performance Ski Shocks, Ski-Doo Summit / Freeride 2017–2026 (Left & Right, 54-80000LH / RH)
Len Performance Ski Shocks, Ski-Doo Summit / Freeride 2017–2026 (Left & Right, 54-80000LH / RH)
Len Performance
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Most orders are ready within 24 hours. Supplier-order exceptions are confirmed by email; freight to A2D is included in the product price. Need same-day pickup? Call 907-306-3062.
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Product details
Len Performance ski shocks for the Ski-Doo Summit and Freeride. Fully adjustable, fully rebuildable coil-over reservoir shocks that replace the factory front (ski) shocks on 2017-2026 Summit and Freeride (REV Gen4 and Gen5), 146 to 165 inch track lengths. Sold each; choose Left or Right, or take one of each for a complete front end.
Fully adjustable. These are not single-circuit clicker shocks. Each ski shock carries high-speed and low-speed compression adjustment plus rebound adjustment, so the front end can be set for rider weight, snow conditions and riding style independently at each end of the shaft speed range. Low-speed compression controls chassis attitude, ski pressure and how the front sets in a turn. High-speed compression controls what happens on square hits, landings and trail chop. Rebound controls how fast the ski returns. The factory shock gives you none of that.
Ride quality. Plush over small chatter with strong bottoming resistance at the end of the stroke, which is the combination the stock valving does not deliver. The reservoir keeps oil temperature down through long sidehills and climbs so damping stays consistent instead of fading, and high-quality anodized components throughout resist corrosion and wear through an Alaska season.
Fully rebuildable. Every Len Performance shock is serviceable and rebuildable rather than disposable. Rebuild kits and replacement parts are available, and A2D can service or re-valve them in-house.
Fitment. 2017-2026 Ski-Doo Summit and Freeride (REV Gen4 and Gen5), 146 to 165 inch track lengths. Left and right shocks are side-specific because of reservoir orientation; order the side you need.
Features
- High-speed and low-speed compression adjustment
- Rebound adjustment
- Threaded body with anodized dual-ring locking preload adjusters: set sag once and it stays set
- Fully rebuildable and re-valvable; rebuild kits available
- Remote-style aluminum reservoir for cooler, more consistent damping
- Hardened chromoly shaft for strength and seal life
- Forged aluminum eyelet heads with premium steel and NBR bushings
- Powder-coated spring resists corrosion and holds rate in cold, wet conditions
- High-quality anodized components throughout
- Sold each
Specifications
| Part numbers | 54-80000LH (left), 54-80000RH (right); Len Performance LS4-80000LH / LS4-80000RH |
| Shock location | Ski (front suspension) |
| Adjustments | High-speed compression, low-speed compression, rebound, threaded spring preload |
| Spring | Powder-coated coil spring included |
| Serviceability | Fully rebuildable; rebuild kit 54-00001 (Len LSR-00001) |
| Shipping weight | 7 lb each |
| Sold | Each |
Ordering and installation. Sold each. Ships from stock at our Anchorage shop, or from our distributor's Boise, Idaho warehouse when not on the shelf. In-store pickup is available at checkout. Installation and shock setup are available at A2D Motorsports; call (907) 306-3062 to schedule. The Len Performance shock rebuild kit 54-00001 services these shocks, so they can be serviced or re-valved rather than replaced.