

FOX Factory Ski shocks Polaris PRO-RMK React 36" Float 3 EVOL QS3
Part number: 971-850-21-270
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Delivery to Finland €5.99. Free delivery on orders of €100 or more.
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Product details
FOX Factory Ski shocks Polaris PRO-RMK React 36" Float 3 EVOL QS3
FOX shocks for tuning ski-suspension damping and replacing a worn shock assembly. Select for the exact chassis and model year.
QS3 provides three compression-damping positions. Choose a setting for riding conditions and load, following the manufacturer setup instructions.
Compatibility and use
Compatibility is limited to the listed models and years. Also check mounts, shock length and installed suspension version. Install and set up according to the instructions for this exact FOX part number and the vehicle service manual. Requires the 36-inch React front suspension; other ski-stance widths are not confirmed.
- Polaris 600 PRO-RMK 155 (2018–2019) – Suksijousitus / Ski suspension; React 36"
- Polaris 600 PRO-RMK 155 (2021) – Suksijousitus / Ski suspension; React 36"
- Polaris 650 PRO-RMK 155 (2023–2024) – Suksijousitus / Ski suspension; React 36"
All verified models and years are listed in the product fitment information.
Product details
| Position | Ski suspension |
|---|---|
| Shock version | Factory Ski shocks Polaris PRO-RMK React 36" Float 3 EVOL QS3 |
| Front suspension | Polaris React 36" |
| Product code | 971-850-21-270 |
| Manufacturer part number | 850-21-270 |
Vehicle fitment
- Polaris 600 PRO-RMK 155 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 600 PRO-RMK 155 / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 650 PRO-RMK 155 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 650 RMK Khaos Slash 146 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 800 PRO-RMK 155 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 PRO-RMK 155 3in. / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 PRO-RMK 163 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 PRO-RMK 163 3in. / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 PRO-RMK 174 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 RMK Assault 155 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 SKS 146 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 800 SKS 155 / Snowmobile2018–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 155 / Snowmobile2023–2025Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 155 / Snowmobile2019–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 155 / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 155 3in. / Snowmobile2019–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 155 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 163 / Snowmobile2019–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 163 / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 163 3in. / Snowmobile2019–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 163 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK 174 / Snowmobile2019–2019Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Matryx 155 / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Matryx Slash 155 2.75in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Matryx Slash 155 3in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Matryx Slash 163 3in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Matryx Slash 165 2.75in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK QD2 155 2.75in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK QD2 155 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK QD2 163 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK QD2 165 2.75in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK QD2 174 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Slash 155 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Slash 163 / Snowmobile2023–2023Suksijousitus / Ski suspension; React 36"
- Polaris 850 PRO-RMK Slash 165 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS 155 / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS 155 / Snowmobile2023–2025Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS 155 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Matryx 155 / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Matryx Slash 146 / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Matryx Slash 155 / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Matryx Slash 163 3in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Matryx Slash 165 2.75in. / Snowmobile2022–2022Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS QD2 155 2.75in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS QD2 155 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS QD2 163 3in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS QD2 165 2.75in. / Snowmobile2021–2021Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK Khaos Slash 146 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK Khaos Slash 155 / Snowmobile2023–2024Suksijousitus / Ski suspension; React 36"
- Polaris 850 RMK KHAOS Slash 163 / Snowmobile2023–2023Suksijousitus / Ski suspension; React 36"
Always verify fitment in the product details.
Shipping and returns
- Posti delivery to Finland
- 5,99 €
- Posti to Finland, orders of €100 or more
- 0 €
Check shipping options and delivery estimates at checkout.
Shipping policyReturn policy