Fox 1.5 Float 3 iQS Kit | Complete Shock Kit (4 Shocks)

Fox 1.5 Float 3 iQS Kit | Complete Shock Kit (4 Shocks)

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The FOX Intelligent Quick Switch (iQS) system is a peerless suspension package tailored specifically for your mountain sled. FOX’s FLOAT 3 EVOL air-sprung shocks are known for their low weight and infinitely adjustable design that takes the edge off chatter while still providing the support you need when you send it big.  

The electronically controlled suspension system allows you to adjust the performance of your sled in under a second. Depending on the conditions and terrain, tune your sled to provide you optimal control and comfort in any situation. Never take a break to adjust suspension again, thanks to iQS 

FOX iQS is an electronic modal damping control system. This system comprises a Bosch Electronic Control Unit (ECU), custom wiring harness, and electronically actuated valves integrated into each shock.  

The three-button switch mounted to your handlebar puts you in command of four unique shock modes. Each mode changes the character and balance of your sled by adjusting the compression damping of each shock. Ride primed to handle any situation in the snow.  

Are you scaling a near-vertical wall? Utilize lockout mode for better floatation and steering control. Lockout your rear track shock to prevent unwanted weight transfer to the rear to keep the sled planted when you twist the throttle. Worn out from a great day on the peaks and ready to motor back to the truck? Engage soft mode for a plush ride down the mountain.  

Between lockout and soft are settings to cover the full spectrum of riding from high-flying action to quick transitions boondocking through the trees.  

The FOX iQS system is a straightforward DIY install supported by a thorough step-by-step manual, online videos, and of course, our friendly FOX Service Center technicians.

Adjustments Intelligent Quick Switch (iQS): four programmed ride settings
FLOAT air spring
EVOL air chamber
Features Model-specific optimized ride tune
Complete shock kit (four shocks)
Plug ‘n Play wiring harness
Bosch ECU
On-the-fly, push button adjustments
High-speed response time: full range adjustment takes place in less than one second
1.5-inch 6061-T6 aluminum type III hard-anodized bodies
LED back-lit handlebar switch
Complete mounting hardware
FOX Ice Scraper Technology (FIST)
Advanced high-flow, deflective disc velocity-sensitive damping
Air sleeve piggyback with gas-charged internal floating piston (IFP) design
Fully re-buildable and re-valvable
Advanced high-flow, deflective disc velocity-sensitive damping
Ski Extended Length 15.900
Ski Compressed Length 10.910
Ski Travel 5.290
Front Track Extended Length 11.480
Front Track Compressed Length 8.340
Front Track Travel 3.140
Rear Track Extended Length 17.080
Rear Track Compressed Length 11.940
Rear Track Travel 5.440
Air Spring Pressures SKI Main - 60psi
SKI EVOL - 130psi
Front Track Main - 50psi
Rear Track Main - 135psi
EVOL - 150psi
Top Mount Eyelet
Bottom Mount Eyelet
Reservoir Piggyback
Fitment notes Complete Vehicle