Specifications
- Brand
- FOX Powersports
- Part #
- 853-21-249

Fox Factory AM POL RMK KHAOS Matyrx FT (11.95/3.46) Float 3 QS3 LW RT (17.13/5.57) Float 3 EVOL- 2pc
$1549.99
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Fox Factory AM POL RMK KHAOS Matyrx FT (11.95/3.46) Float 3 QS3 LW RT (17.13/5.57) Float 3 EVOL- 2pc
Key Features
- This is a two-piece shock absorber kit for snowmobiles.
- Features FOX Float 3 EVOL air spring technology for reduced weight and adjustability.
- Includes QS3 (Quick Adjust 3) compression damping with three easy-to-change settings.
- Specific spring rates are included: 11.95 lb/in front and 3.46 lb/in rear for the Matryx front shocks, and 17.13 lb/in front and 5.57 lb/in rear for the rear shock.
- Designed for Polaris RMK KHAOS snowmobiles.
- Lightweight construction helps improve handling and responsiveness.
Product Details
When you're pushing your Polaris RMK KHAOS snowmobile to its limits, especially in deep powder or challenging terrain, the suspension is doing a lot of heavy lifting. This two-piece shock absorber kit from FOX Powersports is built to handle those demanding conditions, offering a significant upgrade over stock components. It's designed to provide more control and comfort, allowing you to ride harder for longer.
This kit features FOX's renowned Float 3 EVOL technology, which uses an air spring to reduce weight and offer a wide range of adjustability. You get independent control over the main air spring and the EVOL air assist, letting you fine-tune the ride height and bottom-out resistance to match your riding style and the snow conditions. The QS3 (Quick Adjust 3) compression damping system gives you three distinct settings – soft, medium, and firm – easily accessible without tools, so you can adapt on the fly. The Matryx front shocks have specific spring rates (11.95 lb/in front, 3.46 lb/in rear) and the rear shock has its own set of rates (17.13 lb/in front, 5.57 lb/in rear), ensuring balanced performance front to back. The lightweight construction also helps reduce unsprung weight, contributing to improved handling and responsiveness.
This is a comprehensive two-piece kit, meaning it includes the necessary components to replace your existing front and rear shocks. Proper installation will ensure you get the full benefit of the advanced damping and air spring technology. Refer to the manufacturer's installation instructions for specific details on setting up and adjusting your new FOX shocks to get the most out of your RMK KHAOS.
Specifications
- Brand
- FOX Powersports
- Manufacturer Part #
- 853-21-249
Frequently Asked Questions
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Fox Factory AM POL RMK KHAOS Matyrx FT (11.95/3.46) Float 3 QS3 LW RT (17.13/5.57) Float 3 EVOL- 2pc



