Fox 1.5 Zero QS3/1.5 Zero QSL | Track (Front & Rear) Shocks

Fox 1.5 Zero QS3/1.5 Zero QSL | Track (Front & Rear) Shocks

$1,449.99

Quick overview

The Burandt Series, 1.5 ZERO Quick Switch (QS) coil shocks are the next generation of lightweight mountain sled suspension technology. These shocks are tuned specifically to suit Chris Burandt’s riding style. Ride harder in the backcountry with less fatigue and without...
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The Burandt Series, 1.5 ZERO Quick Switch (QS) coil shocks are the next generation of lightweight mountain sled suspension technology. These shocks are tuned specifically to suit Chris Burandt’s riding style. Ride harder in the backcountry with less fatigue and without compromising durability. Experience a new sense of control on the snow due to less outboard weight.  

FOX’s QS technology allows you to adjust the compression damping with ease to suit the snow conditions. Three positions keep the adjustment simple, so you focus on the ride instead of counting clicks. The rear track is also equipped with a lockout mode to prevent trenching the next time you get in the deep snow or climbing steep faces.  

We designed the coil-sprung mountain shocks with two primary objectives: weight reduction and ride performance. FOX optimizes the 1.5 ZERO coil-sprung shocks through material reduction without a sacrifice of ride quality or structural integrity. Additionally, the coil springs were redesigned to retain the same spring rate but with fewer coils and built from a lighter steel alloy. The shocks maintain a linear feel regardless of temperature fluctuation, which keeps your sled setup quick and simple. The new coils result in a spring with the same performance at half the weight.   

FOX’s position-sensitive damping technology, with origins in desert truck racing, is now applied to the Burandt Series coil-sprung shocks. Spiral grooves inside the shock allow the oil to flow around the main piston reducing damping force in the ride zone for a plush feel. The bypass grooves terminate through the final 30% of the travel, forcing oil to only flow through the main piston and providing a significant increase of bottom-out resistance to cushion any hard hits. Our goal was to inspire confidence next time you send it big thanks to the extra support.  

Maximize the power-to-weight ratio of your sled by bolting on the new FOX Burandt Series shocks.  

Complete your Burandt Series 1.5 ZERO QS suspension kit with the matching ski shock kits, 850-02-027.


Adjustments Spring preload
QS3 – 3 position compression (front track), with lockout mode (rear track only)
Features Burandt specific calibration
Optimized lightweight spring & shock design
Spiral groove bypass
FOX Ice Scraper Technology (FIST)
One-piece, aluminum spherical bearings
High-flow velocity-sensitive damping
Fully re-buildable and re-valvable
Front Track Extended Length 11.660
Front Track Compressed Length 8.260
Front Track Travel 3.400
Rear Track Extended Length 17.100
Rear Track Compressed Length 11.330
Rear Track Travel 5.770
Top Mount Eyelet
Bottom Mount Eyelet
Reservoir Piggyback
Fitment notes Track (Front & Rear)