Fox Factory Series Lightweight Rear Track Shock Kit - Ski-Doo Summit/Freeride (T-Motion)
The Ultimate Mountain Upgrade
This Factory Race Series Kit is designed specifically for Ski-Doo T-Motion sleds (Summit & Freeride). It features a lightweight hybrid setup: a FLOAT 3 QS3 Air Shock for the front track to cut weight, and a 1.5 ZERO QSL Coil-Over for the rear to provide ultimate climbing traction and lockout capability.
Key Features
- Front Track: Float 3 QS3 (Air Spring + 3-Position Compression)
- Rear Track: 1.5 Zero QSL (Coil Spring + Quick Switch Lockout)
- Weight: Specialized "Lightweight" design reduces un-sprung mass.
Climb Higher with QSL Lockout
This kit replaces your stock suspension with Fox's premium backcountry technology. The "Mullet" configuration (Air Front / Coil Rear) offers the perfect balance of weight savings and consistent performance.
Technology Explained
- QS3 (Front Track): Quickly adjust between Soft, Medium, and Firm settings with a simple flip of a switch. No counting clicks—just grab and go.
- QSL (Rear Track): The "Quick Switch Lockout" gives you Soft and Medium modes for deep powder riding, plus a Locked Mode. Flip to "Lock" for steep climbs to prevent trenching and keep your skis planted.
- Burly Construction: Features 1.5" 6061-T6 aluminum bodies, hard chrome shafts, and aerospace-grade PTFE bearings.
Fitment
Fits Ski-Doo Summit and Freeride models with T-Motion rear suspension (146" to 165" Track Lengths).
- Gen 4: 2017-2022 (Check specific fitment notes for Turbo models)
- XM / XS: 2015-2017
Fits these models:
