FOX 530-1151 iQS Shock Kit for Select Polaris RMK Models

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, part number 530-1151, provides electronic modal damping control through a Bosch Suspension Control Unit (SCU). A handlebar-mounted switch allows riders to select from four rider-controlled damping modes on the fly, helping adjust suspension characteristics for changing terrain without manually counting clicks.

The system provides full-range adjustment in less than one second and features a wide range of adjustment characteristics. LED-backlit buttons indicate the active suspension mode, while the weather-resistant controls support convenient operation during rides. The iQS system is designed to provide tangible improvements in ride handling, control, efficiency, safety, convenience and performance.

The kit includes two FOX iQS front ski shocks, one FOX iQS center track shock, one FOX iQS rear track shock, a Bosch SCU, plug-and-play wire harness, handlebar switch, cable guards and mounting hardware. It fits select 2023–2025 Polaris RMK models, including listed RMK Khaos, Patriot Boost RMK Khaos Slash and Patriot 9R RMK Khaos Slash applications.

Features:

• Brand and part number: FOX 530-1151
• Electronic modal damping control via Bosch Suspension Control Unit (SCU)
• Four rider-controlled damping modes
• Handlebar-mounted switch enables on-the-fly mode selection
• Full-range adjustment takes place in less than one second
• Wide range of adjustment characteristics
• LED-backlit buttons indicate the active suspension mode
• Weather-resistant controls
• No need to manually count clicks
• Includes two FOX iQS front ski shocks, one FOX iQS center track shock and one FOX iQS rear track shock
• Includes Bosch SCU, plug-and-play wire harness, handlebar switch, cable guards and mounting hardware
• Fits select 2023–2025 Polaris RMK models listed by the manufacturer

Fitment:
Polaris 650 RMK Khaos Slash 146" 2024
Polaris 850 RMK Khaos 155" 2023
Polaris 850 RMK Khaos 155" 2024
Polaris 850 RMK Khaos 155" 2025
Polaris 850 RMK Khaos 155" 2026
Polaris 850 RMK Khaos Slash 146" 2024
Polaris 850 RMK Khaos Slash 155" 2024
Polaris 850 RMK Khaos Slash 155" 2025
Polaris 850 RMK Khaos Slash 163.3" 2023
Polaris 850 RMK Khaos Slash 165" 2024
Polaris 850 RMK Khaos Slash 165" 2025
Polaris Patriot 9R RMK Khaos Slash 146" 2024
Polaris Patriot 9R RMK Khaos Slash 155" 2023
Polaris Patriot 9R RMK Khaos Slash 155" 2024
Polaris Patriot 9R RMK Khaos Slash 163" 2023
Polaris Patriot 9R RMK Khaos Slash 165" 2023
Polaris Patriot 9R RMK Khaos Slash 165" 2024
Polaris Patriot Boost RMK Khaos Slash 155" 2024
Polaris Patriot Boost RMK Khaos Slash 155" 2025
Polaris Patriot Boost RMK Khaos Slash 163" 2023
Polaris Patriot Boost RMK Khaos Slash 165" 2023
Polaris Patriot Boost RMK Khaos Slash 165" 2024