Len Performance Front Track (Center) Shock, Ski-Doo Summit / Freeride 2017–2026 (54-80000F)
Len Performance Front Track (Center) Shock, Ski-Doo Summit / Freeride 2017–2026 (54-80000F)
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.
Shipping options and charges are shown at checkout. Shipping information.
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Confirm your machine’s year, model, submodel, and the selected size or option before ordering. Need help? Contact the A2D team.
Product details
Len Performance front track (center) shock for Ski-Doo Summit and Freeride, 2017–2026 (REV Gen4 and Gen5). A fully adjustable, fully rebuildable replacement for the factory unit, built for riders who want the suspension set up for them rather than for an average. Part number 54-80000F.
Fully adjustable. Compression and rebound damping are both adjustable, so the shock can be set for rider weight, snow conditions and riding style instead of running fixed factory valving.
Ride quality. Plush over small chatter with strong bottoming resistance deep in the stroke — the combination stock valving does not deliver. 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. Ski-Doo Summit and Freeride, 2017–2026 (REV Gen4 and Gen5).
Features
- Adjustable compression damping
- Adjustable rebound damping
- Threaded body with anodized dual-ring locking preload adjusters: set sag once and it stays set
- Fully rebuildable and re-valvable; rebuild kits available
- Plush small-bump compliance with strong bottoming resistance
- Hardened chromoly shaft for strength and seal life
- Forged aluminum eyelet heads with premium steel and NBR bushings
- High-quality anodized components throughout
- Finned or remote-style aluminum reservoir for cooler, more consistent damping
- Sold each
Specifications
| Manufacturer | Len Performance |
| Part number | 54-80000F |
| Shock location | Front track / center (skid) |
| Adjustments | Compression, rebound, threaded spring preload |
| Serviceability | Fully rebuildable; rebuild kits available |
| Sold | Each |
Ordering and installation. 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. Confirm your year, make, model and current suspension setup before ordering.