FOX IQS Shock Kit for Polaris 800 and 850 RMK Khaos Snowmobiles - Part Number 854-21-003

Fox’s new Intelligent Quick Switch allows you to select damping profiles with a handlebar mounted switch. No more counting clicks with the electronic modal damping control, SCU (Suspension Control Unit).

The FOX IQS Shock Kit for Polaris 800 and 850 RMK Khaos models offers advanced electronic damping control to enhance your snowmobile's ride performance. Featuring the innovative Intelligent Quick Switch (iQS) system, this kit allows riders to effortlessly select damping profiles with a handlebar-mounted switch, eliminating the need to count clicks and enabling quick adjustments on the fly. This capability ensures optimal handling across varying terrain conditions, improving safety, control, and overall riding experience.
Constructed with precision, the kit includes two FOX iQS front ski shocks, one FOX iQS center track shock, and one FOX iQS rear track shock, all integrated with the Bosch Suspension Control Unit (SCU). The system's wide adjustment range takes less than a second to configure, providing riders with four customizable modes that can be switched seamlessly during rides. The LED backlit buttons clearly indicate the active suspension mode, and the weather-resistant controls ensure durability in harsh winter conditions.
Designed specifically for compatibility with select Polaris models from 2020 to 2022, this suspension system offers tangible improvements in handling, stability, and ride quality. Its plug-and-play wiring harness and comprehensive mounting hardware simplify installation, making it suitable for experienced enthusiasts and professional technicians alike. Whether tackling deep powder or technical trails, the FOX IQS Shock Kit ensures your snowmobile adapts instantly to terrain changes, delivering a smoother, more controlled ride every time.

Features:

• Full range adjustment takes less than one second

• Wide range adjustment characteristics

• Enhances safety, efficiency, control, and performance

• No need to count clicks for damping settings

• Select profiles on-the-fly for varying terrain conditions

• Tangible improvements in ride handling

• Electronic modal damping control via Bosch SCU

• Four rider-controlled modes with on-the-fly switching

• LED backlit indicators for active mode display

• Weather-resistant controls for durability

• Includes two FOX iQS front ski shocks, one FOX iQS center track shock, one FOX iQS rear track shock, Bosch SCU, plug-and-play wiring harness, handlebar switch, cable guards, and mounting hardware

Product Type: Suspension
Segment: Snow
Division: Suspension & Swingarms
Class: Suspension & Components
Sub Class: Shocks & Components

FITMENT:
2020 Polaris 800 RMK Khaos 155"
2020 Polaris 850 RMK Khaos 155"
2021 Polaris 850 RMK Khaos 155"
2021 Polaris 850 RMK Khaos 163"
2021 Polaris 850 RMK Khaos 165"
2022 Polaris 850 RMK Khaos Axys 155 2.75"
2022 Polaris 850 RMK Khaos Axys 155 3"
2022 Polaris 850 RMK Khaos Axys 163 3"
2022 Polaris 850 RMK Khaos Axys 165 2.75"
2022 Polaris 850 RMK Khaos Matryx 155"
2022 Polaris 850 RMK Khaos Matryx Slash 146"
2022 Polaris 850 RMK Khaos Matryx Slash 155"
2022 Polaris 850 RMK Khaos Matryx Slash 163 3"
2022 Polaris 850 RMK Khaos Matryx Slash 165 2.75"
2022 Polaris 850 RMK Khaos Matryx Slash Patriot Boost 155"