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FOX QS3 Shock Kits

853-02-026 853-02-027 853-02-028 853-22-003 853-02-023 850-02-014 850-21-243 850-21-029 850-02-016 850-21-027

Price $ 1,195.00 US


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Shock absorber kits feature FOX's latest QS technology
NOTE: Depending on application, some rear FOX QS3 shocks for sale may only include 1 QS style shock

2019 QS3 Overview:
  • Quick Switch Technology - 3 Position knob to quickly switch between settings
  • NOW AVAILABLE IN 3 CONFIGURATIONS
  • Quick Switch Rebound (QS-R)
  • Quick Switch Lockout (QS-L)
  • Quick Switch Compression (QS3)
  • Simplified adjustment without taking off your gloves
  • No more counting clicks or detents in freezing conditions
  • Significant changes in ride and handling
  • Rebound adjustments result in quicker recovery from consecutive hits and increased traction with more preload
  • Lockout setting results in easier side hilling and predictable climbing (limits weight transfer and trenching)
  • Available on select Mountain rear tracks only
    Configurations:
  • 853-02-026- 1.5 Zero Front Track - Spring Preload - 1.5 Zero QS Rear Track - QS3-R adjustable 3 position compression / rebound w /lock mode
      Fitment:
      Polaris
    • 2019 - 800 SKS 155"
    • 2019 - 600 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 163"
    • 2018 - 600 Pro-RMK 155"
    • 2018 - 800 SKS 155"
    • 2018 - 800 Pro-RMK 155"
    • 2018 - 800 Pro-RMK 163"
    • 2017 - 800 SKS 155"
    • 2017 - 600 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 163"
    • 2016 - 800 SKS 155"
    • 2016 - 600 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 163"

  • 853-02-027 - 1.5 Zero QS Front Track - Spring Preload - 1.5 Zero QS Rear Track - QS3-R adjustable 3 position compression / rebound w /lock mode
      Fitment:
      Ski Doo
    • 2019 - Backcountry 600R E-TEC 146"
    • 2019 - Backcountry 850 E-TEC 146"
    • 2019 - Backcountry X 850 E-TEC 146"
    • 2019 - Backcountry X-RS 850 E-TEC 146"
    • 2019 - Expedition Sport 900 ACE 154"
    • 2019 - Freeride S-38 850 E-TEC 154"
    • 2019 - Summit SP 850 E-TEC 146"
    • 2019 - Summit SP 600R E-TEC 146"
    • 2019 - Summit Sport 600 Carb 146"
    • 2019 - Summit X 850 E-TEC 154"
    • 2019 - Freeride 850 E-TEC 146"
    • 2019 - Freeride 850 E-TEC 154"
    • 2019 - Freeride 850 E-TEC 165"
    • 2018 - Renegade Backcountry 850 E-TEC 146"
    • 2018 - Renegade Backcountry X 850 E-TEC 146"
    • 2018 - Summit SP 600 H.O. E-TEC 146"
    • 2018 - Summit SP 850 E-TEC 146"
    • 2018 - Summit Sport 600 Carb 146"
    • 2018 - Summit X 850 E-TEC 154"
    • 2018 - Freeride S-38 850 E-TEC 154"
    • 2018 - Freeride 850 E-TEC 146"
    • 2018 - Freeride 850 E-TEC 154"
    • 2018 - Freeride 850 E-TEC 165"
    • 2018 - Summit SP 600 H.O. E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 165"
    • 2018 - Summit X 850 E-TEC 165"
    • 2017 - Summit Burton 800R E-TEC 154"
    • 2017 - Summit SP 600 H.O. E-TEC 146"
    • 2017 - Summit SP 800R E-TEC 146"
    • 2017 - Summit SP 850 E-TEC 146"
    • 2017 - Summit Sport 600 Carb 146"
    • 2017 - Summit X 800R E-TEC 146"
    • 2017 - Summit X 850 E-TEC 154"
    • 2017 - Freeride 800R E-TEC 146"
    • 2017 - Freeride 800R E-TEC 154"
    • 2017 - Summit SP 600 H.O. E-TEC 154"
    • 2017 - Summit SP 800R E-TEC 154"
    • 2017 - Summit SP 800R E-TEC 163"
    • 2017 - Summit SP 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 165"
    • 2017 - Summit X 850 E-TEC 165"
    • 2016 - Summit Burton 800R E-TEC 154"
    • 2016 - Summit SP 600 H.O. E-TEC 146"
    • 2016 - Summit SP 800R E-TEC 146"
    • 2016 - Summit SP 800R E-TEC with T3 Package 154"
    • 2016 - Summit Sport 600 Carb 146"
    • 2016 - Summit X 800R E-TEC with T3 Package 163"
    • 2016 - Freeride 800R E-TEC 146"
    • 2016 - Freeride 800R E-TEC 154"
    • 2016 - Summit SP 600 H.O. E-TEC 154"
    • 2016 - Summit SP 800R E-TEC 154"
    • 2016 - Summit SP 800R E-TEC 163"
    • 2016 - Summit SP 800R E-TEC with T3 Package 163"
    • 2016 - Summit X 800R E-TEC with T3 Package 154"
    • 2015 - Summit SP 600 H.O. E-TEC 146"
    • 2015 - Summit SP 800R E-TEC 146"
    • 2015 - Summit Sport 600 Carb 146"
    • 2015 - Summit X 800R E-TEC 146"
    • 2015 - Summit X 800R E-TEC with T3 Package 163"
    • 2015 - Freeride 800R E-TEC 146"
    • 2015 - Freeride 800R E-TEC 154"
    • 2015 - Summit SP 600 H.O. E-TEC 154"
    • 2015 - Summit SP 800R E-TEC 154"
    • 2015 - Summit SP 800R E-TEC 163"
    • 2015 - Summit X 800R E-TEC 154"
    • 2015 - Summit X 800R E-TEC 163"
    • 2014 - Summit SP 600 H.O. E-TEC 146"
    • 2014 - Summit SP 800R E-TEC 146"
    • 2014 - Summit Sport 600 Carb 146"
    • 2014 - Summit X 800R E-TEC 146"
    • 2014 - Summit SP 600 H.O. E-TEC 154"
    • 2014 - Summit SP 800R E-TEC 154"
    • 2014 - Summit SP 800R E-TEC 163"
    • 2014 - Summit X 800R E-TEC 154"
    • 2014 - Summit X 800R E-TEC 163"
    • 2013 - Summit SP 800R E-TEC 146"
    • 2013 - Summit Sport 600 Carb 146"
    • 2013 - Summit X 800R E-TEC 146"
    • 2013 - Summit SP 600 H.O. E-TEC 154"
    • 2013 - Summit SP 800R E-TEC 154"
    • 2013 - Summit SP 800R E-TEC 163"
    • 2013 - Summit X 800R E-TEC 154"
    • 2013 - Summit X 800R E-TEC 163"
    • 2012 - Summit Sport 600 Carb 146"
    • 2012 - Summit SP 600 H.O. E-TEC 146"
    • 2012 - Summit SP 800R E-TEC 146"
    • 2012 - Summit X 800R E-TEC 146"
    • 2012 - Summit SP 600 H.O. E-TEC 154"
    • 2012 - Summit SP 800R E-TEC 154"
    • 2012 - Summit SP 800R E-TEC 163"
    • 2012 - Summit X 800R E-TEC 154"
    • 2012 - Summit X 800R E-TEC 163"

  • 853-02-028 - 1.5 Zero QS Front Track - Spring Preload - 1.5 Zero QS Rear Track - QS3-R adjustable 3 position compression / rebound w /lock mode
      Fitment:
      Ski Doo
    • 2018 - Summit SP 850 E-TEC 175"
    • 2018 - Summit X 850 E-TEC 175"
    • 2017 - Summit X 800R E-TEC 174"
    • 2016 - Summit SP 800R E-TEC with T3 Package 174"
    • 2016 - Summit X 800R E-TEC with T3 Package 174"
    • 2015 - Summit X 800R E-TEC with T3 Package 174"

  • 853-22-003- Float 3 EVOL QS Front Track - Float Air Spring, Evol Chamber, QS-R 3 position rebound - 1.5 Zero QS Rear Track - QS-L adjustable 3 position compression w/lock mode
      Fitment:
      Ski-Doo
    • 2019 - Freeride S-38 850 E-TEC 154"
    • 2019 - Summit SP 850 E-TEC 146"
    • 2019 - Summit SP 600R E-TEC 146"
    • 2019 - Summit Sport 600 Carb 146"
    • 2019 - Summit X 850 E-TEC 154"
    • 2019 - Freeride 850 E-TEC 146"
    • 2019 - Freeride 850 E-TEC 154"
    • 2019 - Freeride 850 E-TEC 165"
    • 2018 - Renegade Backcountry 850 E-TEC 146"
    • 2018 - Renegade Backcountry X 850 E-TEC 146"
    • 2018 - Summit SP 600 H.O. E-TEC 146"
    • 2018 - Summit SP 850 E-TEC 146"
    • 2018 - Summit Sport 600 Carb 146"
    • 2018 - Summit X 850 E-TEC 154"
    • 2018 - Renegade Backcountry 600 H.O. E-TEC 146"
    • 2018 - Freeride S-38 850 E-TEC 154"
    • 2018 - Freeride 850 E-TEC 146"
    • 2018 - Freeride 850 E-TEC 154"
    • 2018 - Freeride 850 E-TEC 165"
    • 2018 - Summit SP 600 H.O. E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 165"
    • 2018 - Summit X 850 E-TEC 165"
    • 2017 - Summit Burton 800R E-TEC 154"
    • 2017 - Summit SP 600 H.O. E-TEC 146"
    • 2017 - Summit SP 800R E-TEC 146"
    • 2017 - Summit SP 850 E-TEC 146"
    • 2017 - Summit Sport 600 Carb 146"
    • 2017 - Summit X 800R E-TEC 146"
    • 2017 - Summit X 850 E-TEC 154"
    • 2017 - Renegade Backcountry 600 H.O. E-TEC 146"
    • 2017 - Renegade Backcountry 800R E-TEC 146"
    • 2017 - Renegade Backcountry X 800R E-TEC 146"
    • 2017 - Freeride 800R E-TEC 146"
    • 2017 - Freeride 800R E-TEC 154"
    • 2017 - Summit SP 600 H.O. E-TEC 154"
    • 2017 - Summit SP 800R E-TEC 154"
    • 2017 - Summit SP 800R E-TEC 163"
    • 2017 - Summit SP 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 165"
    • 2017 - Summit X 850 E-TEC 165"
    • 2016 - Summit Burton 800R E-TEC 154"
    • 2016 - Summit SP 600 H.O. E-TEC 146"
    • 2016 - Summit SP 800R E-TEC 146"
    • 2016 - Summit SP 800R E-TEC with T3 Package 154"
    • 2016 - Summit Sport 600 Carb 146"
    • 2016 - Summit X 800R E-TEC with T3 Package 163"
    • 2016 - Renegade Backcountry 600 H.O. E-TEC 146"
    • 2016 - Renegade Backcountry 800R E-TEC 146"
    • 2016 - Renegade Backcountry X 800R E-TEC 146"
    • 2016 - Freeride 800R E-TEC 146"
    • 2016 - Freeride 800R E-TEC 154"
    • 2016 - Summit SP 600 H.O. E-TEC 154"
    • 2016 - Summit SP 800R E-TEC 154"
    • 2016 - Summit SP 800R E-TEC 163"
    • 2016 - Summit SP 800R E-TEC with T3 Package 163"
    • 2016 - Summit X 800R E-TEC with T3 Package 154"
    • 2015 - Summit SP 600 H.O. E-TEC 146"
    • 2015 - Summit SP 800R E-TEC 146"
    • 2015 - Summit Sport 600 Carb 146"
    • 2015 - Summit X 800R E-TEC 146"
    • 2015 - Summit X 800R E-TEC with T3 Package 163"
    • 2015 - Freeride 800R E-TEC 146"
    • 2015 - Freeride 800R E-TEC 154"
    • 2015 - Summit SP 600 H.O. E-TEC 154"
    • 2015 - Summit SP 800R E-TEC 154"
    • 2015 - Summit SP 800R E-TEC 163"
    • 2015 - Summit X 800R E-TEC 154"
    • 2015 - Summit X 800R E-TEC 163"
    • 2014 - Summit SP 600 H.O. E-TEC 146"
    • 2014 - Summit SP 800R E-TEC 146"
    • 2014 - Summit Sport 600 Carb 146"
    • 2014 - Summit X 800R E-TEC 146"
    • 2014 - Summit SP 600 H.O. E-TEC 154"
    • 2014 - Summit SP 800R E-TEC 154"
    • 2014 - Summit SP 800R E-TEC 163"
    • 2014 - Summit X 800R E-TEC 154"
    • 2014 - Summit X 800R E-TEC 163"
    • 2013 - Summit SP 800R E-TEC 146"
    • 2013 - Summit Sport 600 Carb 146"
    • 2013 - Summit X 800R E-TEC 146"
    • 2013 - Summit SP 600 H.O. E-TEC 154"
    • 2013 - Summit SP 800R E-TEC 154"
    • 2013 - Summit SP 800R E-TEC 163"
    • 2013 - Summit X 800R E-TEC 154"
    • 2013 - Summit X 800R E-TEC 163"
    • 2012 - Summit Sport 600 Carb 146"
    • 2012 - Summit SP 600 H.O. E-TEC 146"
    • 2012 - Summit SP 800R E-TEC 146"
    • 2012 - Summit X 800R E-TEC 146"
    • 2012 - Summit SP 600 H.O. E-TEC 154"
    • 2012 - Summit SP 800R E-TEC 154"
    • 2012 - Summit SP 800R E-TEC 163"
    • 2012 - Summit X 800R E-TEC 154"
    • 2012 - Summit X 800R E-TEC 163"

  • 850-02-023 - 40" Ski Stance - Spring preload Adjustment - QS3-R adjustable 3 position compression / rebound - 1.5 Zero QS Shock
      Fitment:
      Polaris
    • 2019 - 800 SKS 155"
    • 2018 - 600 Pro-RMK 155"
    • 2018 - 800 SKS 155"
    • 2018 - 800 Pro-RMK 155"
    • 2018 - 800 Pro-RMK 163"
    • 2018 - 800 Pro-RMK 174"
    • 2017 - 800 SKS 155"
    • 2017 - 600 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 163"
    • 2016 - 800 SKS 155"
    • 2016 - 600 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 163"
    • 2015 - 800 Pro-RMK 155"
    • 2015 - 600 Pro-RMK 155"
    • 2015 - 800 Pro-RMK 163"
    • 2014 - 800 Pro-RMK 155"
    • 2014 - 600 Pro-RMK 155"
    • 2014 - 800 Pro-RMK 163"
    • 2013 - 800 Pro-RMK 155"
    • 2013 - 600 Pro-RMK 155"
    • 2013 - 800 Pro-RMK 163"

  • 850-02-014 - 37" Ski Stance - Spring preload Adjustment - QS3-R adjustable 3 position compression / rebound - 1.5 Zero QS Shock
      Fitment:
      Polaris
    • 2019 - 850 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 163"
    • 2019 - 800 Pro-RMK 174"
    • 2019 - 850 Pro-RMK 163"
    • 2019 - 850 Pro-RMK 174"

  • 850-21-243 - 37" Ski Stance - Float Air Spring Adjustment - Evol Chamber, QS-R adjustable 3 position compression / rebound - Float 3 EVOL QS Shock
      Fitment:
      Polaris
    • 2019 - 850 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 155"
    • 2019 - 800 Pro-RMK 163"
    • 2019 - 800 Pro-RMK 174"
    • 2019 - 850 Pro-RMK 163"
    • 2019 - 850 Pro-RMK 174"

  • 850-21-029 - 40" Ski Stance - Float Air Spring Adjustment - Evol Chamber, QS-R adjustable 3 position compression / rebound - Float 3 EVOL QS Shock
      Fitment:
      Polaris:
    • 2019 - 800 SKS 155"
    • 2019 - 800 SKS 146"
    • 2018 - 600 Pro-RMK 155"
    • 2018 - 800 SKS 155"
    • 2018 - 800 Pro-RMK 155"
    • 2018 - 800 Pro-RMK 163"
    • 2018 - 800 Pro-RMK 174"
    • 2018 - 800 SKS 146"
    • 2017 - 800 SKS 155"
    • 2017 - 600 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 155"
    • 2017 - 800 Pro-RMK 163"
    • 2016 - 800 SKS 155"
    • 2016 - 600 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 155"
    • 2016 - 800 Pro-RMK 163"
    • 2015 - 800 Pro-RMK 155"
    • 2015 - 600 Pro-RMK 155"
    • 2015 - 800 Pro-RMK 163"
    • 2014 - 800 Pro-RMK 155"
    • 2014 - 600 Pro-RMK 155"
    • 2014 - 800 Pro-RMK 163"
    • 2013 - 800 Pro-RMK 155"
    • 2013 - 600 Pro-RMK 155"
    • 2013 - 800 Pro-RMK 163"

  • 850-02-016 - 36" Ski Stance - Spring preload Adjustments - QS3-R adjustable 3 position compression / rebound - 1.5 Zero QS Shock
      Fitment:
      Ski-Doo
    • 2019 - Summit SP 850 E-TEC 146"
    • 2019 - Summit X 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 146"
    • 2018 - Summit X 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 165"
    • 2018 - Summit SP 850 E-TEC 175"
    • 2018 - Summit X 850 E-TEC 165"
    • 2018 - Summit X 850 E-TEC 175"
    • 2017 - Summit SP 850 E-TEC 146"
    • 2017 - Summit X 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 165"
    • 2017 - Summit X 850 E-TEC 165"

  • 850-21-027 - 36" Ski Stance - Float Air Spring, EVOL Chamber, QS3-R adjustable 3 position compression / rebound - Float 3 EVOL QS Shock
      Fitment:
      Ski-Doo
    • 2019 - Summit SP 850 E-TEC 146"
    • 2019 - Summit X 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 146"
    • 2018 - Summit X 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 154"
    • 2018 - Summit SP 850 E-TEC 165"
    • 2018 - Summit SP 850 E-TEC 175"
    • 2018 - Summit X 850 E-TEC 165"
    • 2018 - Summit X 850 E-TEC 175"
    • 2017 - Summit SP 850 E-TEC 146"
    • 2017 - Summit X 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 154"
    • 2017 - Summit SP 850 E-TEC 165"
    • 2017 - Summit X 850 E-TEC 165"
Thanks you guys are an awesome company to work with, I will for sure be buying from you again.

Thanks again. Now Bring on the SNOW!!!!!

Joel

I was just about to order a hat online from another website, whenIi noticed the shipping would take too long. When I called their customer support the woman was super rude to me and made it very clear that I wouldn't recieve my hat before Christmas Eve (my brother's birthday, whome the hat was for.) I searched again and found the same hat on your website. When I called your customer support the woman on the phone was sooo nice and accomidating. She took my order right then and there and I recieved an email conformation before we even got off the phone. She said she would be packing it in a box right away and woud ship it today in order for me to recieve it within the next day or two. She also didn't even have to charge me extra! She was sooo polite and helpful and I really wanted to thank you, and he,r for a wonderful shopping experience during the holidays. Christmas can make people in retail and sales grumpy and impatient and she was the complete opposite. My order number is 1324304883 if that helps you identify who helped me. She definatly deserves praise for a job well done.

Thanks again!

Katie

Thank you for the great service ! I will definitely be stopping by your store.

Dennis

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