Upgrade your snowmobile suspension control with the FOX iQS Intelligent Quick Switch Shock Kit, manufacturer part number 854-02-002 and vendor part number 530-1252. This electronic modal damping system lets you select suspension profiles from a handlebar-mounted switch, eliminating the need to count adjustment clicks. The system is designed for select 2023 and 2024 Ski-Doo Summit and Freeride models and provides convenient, on-the-fly control as terrain and riding conditions change.
FOX iQS technology provides full-range damping adjustment in less than one second, helping improve ride handling, control, efficiency, safety, and overall performance. Four rider-controlled modes can be selected while riding, while LED-backlit buttons indicate the active suspension setting. Weather-resistant controls and a plug-and-play wiring harness support dependable operation in demanding snowmobile environments.
The complete kit includes two FOX iQS front ski shocks, one FOX iQS center track shock, one FOX iQS rear track shock, a Bosch Suspension Control Unit (SCU), plug-and-play wiring harness, handlebar switch, cable guards, and mounting hardware. Fitment includes the 2023 Ski-Doo Summit SP 850 E-TEC in 146-inch and 154-inch configurations; 2023 Ski-Doo Summit X 850 with Expert Package E-TEC 154-inch/3.0-inch; 2023 Ski-Doo Summit Edge 850 E-TEC 154-inch/2.5-inch; 2023 Ski-Doo Freeride 850 E-TEC in 146-inch and 154-inch/2.5-inch configurations; 2023 Ski-Doo Freeride 850 E-TEC Turbo R in 146-inch and 154-inch configurations; 2024 Ski-Doo Summit X 850 with Expert Package E-TEC 154-inch/3.0-inch; and 2024 Ski-Doo Summit X 850 E-TEC 154-inch/3.0-inch. Verify the exact model and suspension configuration before installation.
Features:
- Electronic modal damping control with Bosch Suspension Control Unit (SCU)
- Four rider-controlled suspension modes
- Handlebar-mounted switch enables on-the-fly profile selection
- Full-range damping adjustment in less than one second
- LED-backlit buttons indicate the active suspension mode
- Weather-resistant handlebar controls
- Plug-and-play wiring harness for simplified installation
- Kit includes two front ski shocks, center track shock, rear track shock, SCU, switch, cable guards, and mounting hardware
- Fits select 2023 and 2024 Ski-Doo Summit and Freeride models
- Brand: FOX
- Manufacturer part number: 854-02-002
- Vendor part number: 530-1252
Fitment:
2023 Ski-Doo Freeride 850 E-TEC 146"
2023 Ski-Doo Freeride 850 E-TEC 154" Turbo
2023 Ski-Doo Freeride 850 E-TEC 154"/2.5"
2023 Ski-Doo Freeride 850 E-TEC 165"
2023 Ski-Doo Freeride 850 E-TEC 165" Turbo
2023 Ski-Doo Freeride 850 E-TEC Turbo R 146"
2023 Ski-Doo Freeride 850 E-TEC Turbo R 154"
2023 Ski-Doo Summit Edge 850 E-TEC 154" 2.5
2023 Ski-Doo Summit Edge 850 E-TEC 165"
2023 Ski-Doo Summit SP 850 E-TEC 146"
2023 Ski-Doo Summit SP 850 E-TEC 154"
2023 Ski-Doo Summit SP 850 E-TEC 165"
2023 Ski-Doo Summit X 850 E-TEC 154"/3.0"
2023 Ski-Doo Summit X 850 E-TEC 165"/2.5"
2023 Ski-Doo Summit X 850 E-TEC 165"/3.0"
2023 Ski-Doo Summit X 850 E-TEC Turbo R 154"/3.0"
2023 Ski-Doo Summit X 850 E-TEC Turbo R 165"/3.0"
2023 Ski-Doo Summit X 850 with Expert Package E-TEC 154"/3.0"
2023 Ski-Doo Summit X 850 with Expert Package E-TEC 165"/3.0"
2023 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 154"/3.0"
2023 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 165"/3.0"
2023 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 175"
2024 Ski-Doo Freeride 850 E-TEC 146"
2024 Ski-Doo Freeride 850 E-TEC 154"/3.0"
2024 Ski-Doo Summit X 850 E-TEC 154"/3.0"
2024 Ski-Doo Summit X 850 E-TEC 165"/2.5"
2024 Ski-Doo Summit X 850 E-TEC 165"/3.0"
2024 Ski-Doo Summit X 850 E-TEC Turbo R 154"/2.5"
2024 Ski-Doo Summit X 850 E-TEC Turbo R 154"/3.0"
2024 Ski-Doo Summit X 850 E-TEC Turbo R 165"/3.0"
2024 Ski-Doo Summit X 850 with Expert Package E-TEC 154"/3.0"
2024 Ski-Doo Summit X 850 with Expert Package E-TEC 165"/3.0"
2024 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 154"/3.0"
2024 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 165"/3.0"
2024 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 175"
2025 Ski-Doo Freeride 850 E-TEC 146"
2025 Ski-Doo Freeride 850 E-TEC 154"/2.5"
2025 Ski-Doo Freeride 850 E-TEC 154"/3.0"
2025 Ski-Doo Freeride 850 E-TEC 165"
2025 Ski-Doo Summit X 850 E-TEC 154"/2.5"
2025 Ski-Doo Summit X 850 E-TEC 154"/3.0"
2025 Ski-Doo Summit X 850 E-TEC 165"/2.5"
2025 Ski-Doo Summit X 850 E-TEC 165"/3.0"
2025 Ski-Doo Summit X 850 E-TEC Turbo R 154"/3.0"
2025 Ski-Doo Summit X 850 E-TEC Turbo R 165"/2.5"
2025 Ski-Doo Summit X 850 E-TEC Turbo R 165"/3.0"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC 154"/2.5"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC 154"/3.0"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC 165"/2.5"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC 165"/3.0"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 154"/2.5"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 154"/3.0"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 165"/2.5"
2025 Ski-Doo Summit X 850 with Expert Package E-TEC Turbo R 165"/3.0"
2026 Ski-Doo Freeride 850 E-TEC 146"
2026 Ski-Doo Freeride 850 E-TEC 154"/2.5"
2026 Ski-Doo Freeride 850 E-TEC 154"/3.0"