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BRP SUMMIT EXPERT | 1.5 FACTORY RACE SERIES

€1.499,99

BRP SUMMIT EXPERT | 1.5 FACTORY RACE SERIES

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The FOX 1.5 QS3 Float shocks are the next generation of lightweight mountain sled suspension technology. Featuring lighter, smaller rifle-bored bodies our QS3 shocks enable you to adjust compression damping with ease to suit the conditions. Three positions keep the adjustment simple, and can easily be adjusted with globes on. 

Experience a new sense of control on top of the snow due to less outboard weight. 

PART NUMBER 850-21-274
FEATURES

Rifle-bore bodies - Position Sensitive Damping

Aluminum and injection Poly mounting hardware

Application specific reservoir length

QS3 - 3 position compression adjustment 
SERIES Factory Race
TOP MOUNT Eyelet
BOTTOM MOUNT Eyelet

850-21-274 Also Fits

Year Make Model Sub Model Drive Type Fuel Type Body Num Doors Type Position Lift Height Price
2023 Ski-Doo Freeride E-TEC 850 Turbo 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder DS 4100 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Freeride E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2027 Ski-Doo Summit Expert E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder RE 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Lynx BoonDocker DS 850 E-TEC 3900 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit Burton E-TEC 800R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2019 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit Neo+ 600 EFI-55 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Freeride E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder DS 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Freeride E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2018 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2018 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2018 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Freeride E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder DS 4100 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Lynx BoonDocker DS 850 E-TEC 4100 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit Neo 600 EFI-40 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder DS 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder RE 3700 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit Edge E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit Edge E-TEC 850 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit Neo+ 600 EFI-55 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Freeride E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder DS 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2019 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Freeride E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Freeride E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Lynx Shredder DS 4100 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X E-TEC 850 Turbo 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder RE 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder DS 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder RE 3700 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Freeride E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Lynx Shredder DS 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder RE 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder DS 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2019 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2018 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2019 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Freeride E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder DS 4100 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2019 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Lynx Shredder RE 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Freeride E-TEC 850 Turbo 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Freeride E-TEC 850 Turbo 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Lynx Shredder RE 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Lynx Shredder DS 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder RE 3700 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder RE 3700 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X E-TEC 850 Turbo 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder RE 3900 850 E-TEC * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2027 Ski-Doo Summit Expert E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Freeride E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Freeride E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Lynx Shredder RE 3700 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X with Expert Package E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Lynx Shredder RE 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit Neo 600 EFI-40 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X E-TEC 850 Turbo 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2018 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder RE 3900 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit SP E-TEC 800R 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2027 Ski-Doo Summit Expert E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit SP E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2017 Ski-Doo Summit SP E-TEC 800R 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit SP E-TEC 850 146 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X with Expert Package E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2024 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo R 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2025 Lynx Shredder RE 3700 850 E-TEC Turbo R * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X E-TEC 850 Turbo 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2022 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X E-TEC 850 154 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2026 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit SP E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X with Expert Package E-TEC 850 Turbo 175 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2021 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2023 Ski-Doo Summit Edge E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99
2020 Ski-Doo Summit X E-TEC 850 165 * * * * 48166 Shock Absorber Kit EA Front 22 €1.499,99

TUNING & MANUALS

  • 01

    OWNER'S MANUAL

    Full overview manual including tuning, installation, and general owner's manual.

    Download Manual
  • 02

    Warranty

    Full warranty information for all FOX suspension products.

    View Warranty
  • 03

    Service

    Keep your suspension performing at factory levels. Get service or upgrade your suspension.

    Get Service