Ski-Doo Gen 4 1.5 ZERO QS3 lightweight rear track shock kit default-qty-2 Rear shock Fox Air Kit

Rear shock Fox Air Kit  for the Lynx Boondocker DS 3900/4100

for shot start and reverse button

For 2022 Tom's introduced a New Mountain specific LW shock kit from Fox

Unlike Ski-Doo's T-Motion

Fox QS3 Lightweight ski shocks

Ski-Doo Gen 4 1.5 ZERO QS3 lightweight rear track shock kit default-qty-2 Rear shock Fox Air KitFOX Quick Switch (QS) coil shocks for trail crossover applications provide the same performance advantage FOX is known for in the backcountry now. Ride harder with less fatigue without a compromise of durability. Experience a new sense of control on the snow due to velocity and position sensitive damping technology. Quickly adjust the compression damping with FOX's QS3 to suit snow conditions. Three positions keep the gloves on and the adjustment