FOX 1.5 QS3 Float track kits are the next generation of mountain sled suspension technology. QS3 allows you to adjust the compression damping with ease to suit the conditions. Three positions keep the adjustments simple, and can easily be adjusted with gloves on. 

The rear track now offers a true lockout setting, QSL, allowing riders to fully lock out at a flick of a switch. This kit is tuned in partnership with Chris Burandt. Ride harder in the back country with less fatigue, without compromising durability. Experience a new sense of control.

With input from our Backcountry Team, the new FOX lightweight mountain shocks improved ride quality is as significant as their weight savings. While it may seem like a stretch, this technology has trickled down from our trophy truck engineering successes. Simply put, we’ve freed the shock to move comfortably by using internal grooves to bypass oil around the piston in the ride zone while providing increased bottom-out resistance for those big hits by eliminating the grooves in the last 30% of travel. This provides the plushness to ride all day with the control you need for maximum fun. Our objective? Retain that great FOX ride feel while increasing bottom-out control, especially in coil-over shock applications.

Shocks Features

• Simple to use 3-position QS3 Compression damping adjustment

• Main air and Evol air chambers for infinite tunability

• Lightweight bodies and caps

• Bypass technology for plush ride

• Premium Fox Factory / Chris Burandt calibration

• Preset / ready to ride right out of the box.

ADJUSTMENTS

• FLOAT air spring (ski / track front and rear)
• EVOL air chamber (ski / track rear)
• QS3 — Adjustable 3 position compression (ski / track front)
  
• QS3 — Adjustable 3 position compression with lock-out mode (rear track only)

The combination of the main air spring and the evol air chamber results in an incredibly progressive feel. This means a plush compliant ride over the bumps and ruts while soaking up the biggest jumps and drops without bottoming. Couple this with the simple to adjust QS3 switch and you can go from powder carves to rough trail with the flip of a switch. No more fumbling with tiny iced up knobs and tiny adjustments you can't feel, the Quick Switch technology makes adjustment simple and clear. The positions represent real changes a rider can feel for easy to understand setting adjustments. Large background numbering makes it easy to see which position you are in. The QS3 tech is the perfect match for the mountain snowmobilers needs from novice to expert.

**Khaos length rear shocks only can be installed on a factory Khaos. To convert your PRO-RMK check out our Chaos Conversion Kit**

Want to learn more about the functions of the shock or make some adjustments for your riding style or weight? Check out the link below for more setup recommendations from the team at IceAge.

Float 3 Evol QS3 Setup Guide

• 8" plastic UHMW wheel.
• Comes pre-installed with 20mm NTN bearings installed.

 Not compatible with factory Polaris RMK or Khaos Rails - these rails are cut for a 7.25" rear idler wheel **  to install these 8" wheels on a Polaris RMK or Khaos - you will need our IceAge Rails

 Not compatible with factory SkiDoo Gen5 or gen4 factory rear axle - these require the use of an IceAge Rear axle for installation ** 2-wheel straight axles can be found HERE