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Stud Boy Shaper Wearbar - 4.5" - 60 Pol-S2523-45
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STUD BOY

Stud Boy Shaper Wearbar - 4.5" - 60 Pol-S2523-45

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$109.75
$91.45
(You save $18.30 )
SKU:
4612-0199
Condition:
New
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Description

Features

  • The first major breakthrough in wear bar technology since the 1950s
  • Unique corner-carving hourglass design yields better control at speed with no increased steering effort
  • Better tracking on trails - hourglass wear bar shape catches snow from ski sides to make steering more positive
  • Average of 1' - 2' tighter turning radius in soft snow conditions
  • 20% lighter than conventional 1/2" diameter round wear bars
  • Zinc-plated for corrosion resistance
  • Lifetime wear rate is nearly equal to current round and square wear bar types
  • Manufactured by Stud Boy
  • Designed and tested by USI
 Position Notes
2013-2017Polaris600 INDY SP--
2013-2014Polaris800 SwitchBack PRO-R--
2014, 2015, 2016, 2018, 2019, 2020, 2021PolarisIndy 550 0.91" w/121" Track--
2014-2016Polaris800 INDY SP--
2013, 2014, 2020PolarisSwitchBack 800 Pro-S 1.25" w/137" Track--
2015-2017PolarisRush 600 Pro-R--
2013-2014Polaris600 SwitchBack PRO-R--
2014, 2015, 2016, 2017, 2018, 2020PolarisIndy 550 Adventure--
2016Polaris550 INDY LXT 144 Turbo Silver--
2020-2021Polaris SwitchBack 850 XCR 1.25" w/136" Track --
2014, 2015, 2016, 2017, 2018, 2021, 2022, 2023Polaris550 INDY Adventure 144--
2015, 2016, 2017, 2018, 2021, 2022Polaris550 INDY Adventure 155--
2019-2020PolarisIndy 550 Adventure 1.60" w/155" Track--
2014-2020PolarisIndy 600 SP--
2017-2019Polaris600 Rush XCR--
2013, 2014, 2018, 2020PolarisRush 800 Pro-S 1.25" w/120" Track--
2018, 2019, 2021Polaris800 Titan SP 155--
2020-2021PolarisIndy 600 XC 1.50" w/137" Track--
2020-2021PolarisIndy 600 XCR 1.35" w/128" Track--
2020-2021PolarisSwitchBack 600 XCR 1.35" w/136" Track--
2013, 2020, 2021PolarisSwitchBack 600 Assault 1.35" w/144" Track--
2020-2023PolarisIndy 850 XC 1.25" w/129" Track--
2021Polaris650 INDY VR1 137--
2020-2021PolarisIndy 600 XC 1.35" w/137" Track--
2019Polaris600 Rush PRO-S--
2020-2021PolarisSwitchBack 600 Assault 2" w/144" Track--
2020-2021PolarisSwitchBack 600 Pro-S 1.50" w/137" Track--
2021Polaris650 INDY XC Launch Edition 129--
2020PolarisRush 800 Pro-S 1.5" w/120" Track--
2020PolarisSwitchBack 800 XCR 1.35" w/136" Track--
2020-2021PolarisSwitchBack 850 XCR 1.35" w/136" Track--
2020-2021PolarisSwitchBack 850 XCR 1.75" w/136" Track--
2020, 2021, 2025PolarisIndy 850 XCR 1.35" w/128" Track--
2020-2021PolarisIndy 850 XCR 1.75" w/128" Track--
2019-2020PolarisIndy 550 1.35" w/144" Track--
2019-2020PolarisIndy 550 EVO 0.91" w/121" Track--
2021PolarisINDY EVO--
2014, 2015, 2016, 2017, 2018, 2021Polaris550 INDY 144--
2014-2015PolarisIndy 600 SP TD LE 1.25" w/121" Track--
2016PolarisIndy 600 SP LE Terrain Dominator w/121" Track--
2017-2018Polaris800 Rush XCR--
2019PolarisRush 850 XCR 1.35" w/121" Track--
2019PolarisRush 850 XCR 1.75" w/121" Track--
2014-2019PolarisSwitchBack 800 Assault--
2021-2022Polaris600 INDY SP 129--
2023PolarisIndy 650 XCR 1.25" w/136" Track--
2023PolarisSwitchBack 650 Assault 1.5" w/146" Track--
2023, 2025PolarisSwitchBack 650 Assault 2" w/146" Track--
2022-2023PolarisIndy 850 VR1 1.25" w/129" Track--
2022-2023PolarisIndy 850 VR1 1.25" w/137" Track--
2022-2023PolarisIndy 850 VR1 1.50" w/137" Track--
2022-2023PolarisIndy 850 Adventure 1.25" w/137" Track--
2023, 2025PolarisIndy 650 Adventure 1.25" w/137" Track--
2025PolarisPatriot 9R INDY XCR 136--
2025PolarisIndy 550 Sport w/121" Track--
2025Polaris650 INDY SP 137--
2025Polaris650 INDY VR1 137 Dynamix--
2023, 2025PolarisSwitchBack 650 Assault 1.6" w/146" Track--
2023-2024Polaris650 SwitchBack XC 146--
2020-2022PolarisIndy 850 XC 1.35" w/137" Track--
2013-2014Polaris600 SwitchBack Adventure--
2013-2014PolarisSwitchBack 800 Pro-X 1.352 w/137" Track--
2013, 2014, 2020, 2021PolarisSwitchBack 600 Pro-S 1.25" w/137" Track--
2013-2014Polaris600 Rush PRO-R--
2014-2018PolarisRush 600--
2014-2018PolarisRush 800--
2015-2018PolarisSwitchBack 600 Pro-R--
2020PolarisIndy 550 LXT w/144" Track--
2020PolarisIndy 850 Adventure 1.25" w/137" Track--
2020-2021PolarisSwitchBack 600 XCR 1.25" w/136" Track--
2020PolarisTitan 800 SP 1.375"/1.8" w/155" Track--
2017Polaris550 INDY--
2018Polaris550 INDY LXT 144 Vogue Silver--
2013-2019Polaris800 SwitchBack Assault 144--
2015, 2016, 2017, 2019Polaris800 Rush PRO-S--
2013, 2014, 2017PolarisRush 800 Pro-X 1.75" w/120" Track--
2019Polaris850 SwitchBack PRO-S--
2018, 2019, 2021Polaris800 Titan Adventure 155--
2020-2021PolarisIndy 600 XC 1.25" w/129" Track--
2020, 2021, 2023PolarisIndy 850 XC 1.50" w/137" Track--
2021, 2024Polaris650 SwitchBack Assault 146--
2021, 2022, 2025PolarisSwitchBack 850 Assault 1.35" w/146" Track--
2020PolarisRush 600 Pro-S 1.5" w/120" Track--
2019PolarisRush 600 XCR 1.75" w/121" Track--
2019Polaris600 SwitchBack SP 144--
2014-2019Polaris600 SwitchBack Assault 144--
2020PolarisSwitchBack 800 XCR 1.75" w/136" Track--
2017, 2018, 2019, 2021Polaris550 Voyageur 155--
2016Polaris600 INDY SP TD Series LE--
2013-2014PolarisRush 800 Pro-R ES--
2014, 2015, 2021, 2023Polaris550 INDY LXT--
2022-2023PolarisIndy 650 XC 1.25" w/129" Track--
2023, 2025PolarisIndy 650 XCR 1.6" w/136" Track--
2023-2024Polaris650 SwitchBack SP 146--
2020-2023PolarisIndy 850 XCR 1.25" w/128" Track--
2020-2023PolarisIndy 850 XC 1.25" w/137" Track--
2023, 2025PolarisIndy 650 VR1 1.25" w/137" Track--
2023PolarisProStar S4 Indy XC 1.22" w/129" Track--
2025Polaris850 INDY VR1 137 Dynamix--
2022, 2023, 2025PolarisSwitchBack 850 Assault 2" w/146" Track--
2015-2016Polaris550 INDY Voyageur 144--
2019-2020PolarisIndy 550 Adventure 1.35" w/144" Track--
2018-2020PolarisIndy 600 SP 1.25" w/129" Track--
2020PolarisIndy XCR 600 1.25" w/128" Track--
2015, 2016, 2020PolarisVoyageur 550 w/155" Track--
2014, 2016, 2017, 2018, 2019Polaris800 SwitchBack Adventure--
2014-2019PolarisSwitchBack 600 Assault--
2015-2019Polaris800 SwitchBack PRO-S--
2021PolarisIndy 600 Adventure 1.35" w/137" Track--
2020-2021PolarisSwitchBack 600 Pro-S 1.35" w/137" Track--
2020-2021PolarisSwitchBack 850 Pro-S 1.35" w/137" Track--
2020-2021PolarisSwitchBack 850 Pro-S 1.50" w/137" Track--
2021Polaris650 INDY VR1 129--
2020-2021PolarisSwitchBack 600 Assault 1.60" w/144" Track--
2020PolarisSwitchBack 600 XCR 1.5" w/136" Track--
2020PolarisRush 850 Pro-S 1.35" w/120" Track--
2020PolarisSwitchBack 800 Pro-S 1.35" w/137" Track--
2020-2021PolarisSwitchBack 850 Assault 2" w/144" Track--
2020-2022PolarisIndy 850 Adventure 1.35" w/137" Track--
2013PolarisRush 800 Pro-R LE--
2015PolarisRush 800 Pro-X LE--
2019PolarisRush 800 XCR 1.35" w/121" Track--
2021-2022Polaris600 INDY SP 137--
2023, 2025PolarisIndy 650 XCR 1.6" w/128" Track--
2022, 2023, 2025PolarisSwitchBack 850 Assault 1.60" w/146" Track--
2023PolarisIndy 850 XCR 1.25" w/136" Track--
2020-2023PolarisIndy 850 Adventure 1.50" w/137" Track--
2023PolarisPatriot Boost Switchback 850 Assault 2" w/146" Track--
2023PolarisVoyageur 550 1.60" w/155" Track--
2023PolarisIndy 650 VR1 1.50" w/129" Track--
2023PolarisIndy 650 Adventure 1.50" w/137" Track--
2023PolarisProStar S4 Indy XC 1" w/137" Track--
2020-2023PolarisIndy 850 XC 1.50" w/129" Track--
2025Polaris550 Voyageur 144--
2025PolarisSwitchBack 650 XC 1.60" w/146" Track--
2013-2014Polaris800 Rush PRO-R--
2013-2018PolarisSwitchBack 800 w/144" Track--
2015, 2016, 2018Polaris800 Rush PRO-X--
2014Polaris600 INDY--
2020PolarisIndy 800 Adventure 1.25" w/137" Track--
2020PolarisRush 600 Pro-S 1.25" w/120" Track--
2020PolarisRush 850 Pro-S 1.25" w/120" Track --
2015-2019Polaris600 SwitchBack PRO-S--
2020-2021PolarisIndy 600 1.25" w/137" Track--
2020-2021PolarisIndy 600 XC 1.25" w/137" Track--
2020-2021PolarisIndy 600 XC 1.50" w/129" Track--
2021PolarisSwitchBack 850 Assault 1.60" w/144" Track--
2020-2021PolarisIndy 600 XC 1.35" w/129" Track--
2020PolarisIndy 600 XCR 1.5" w/128" Track--
2020PolarisTitan 800 Adventure 1.50" w/155" Track--
2019-2020PolarisIndy 550 EVO w/144" Track--
2015PolarisIndy 600 SP LE 60th Anniversary Ed w/121" Track--
2015PolarisSwitchBack 600 Assault LE w/144" Track--
2018-2019Polaris600 SwitchBack XCR--
2022-2023PolarisIndy 650 XC 1.25" w/137" Track--
2023, 2025PolarisIndy 850 XCR 1.6" w/128" Track--
2023PolarisIndy 650 VR1 1.50" w/137" Track--
2025PolarisPatriot 9R INDY XCR 128--
2025PolarisPatriot 9R SwitchBack Assault 146--
2024Polaris850 INDY XC 129--
2013Polaris600 Rush--
2015-2018Polaris800 SwitchBack PRO-X--
2021PolarisIndy 600 Adventure 1.25" w/137" Track--
2020-2021PolarisSwitchBack 850 Pro-S 1.25" w/137" Track --
2020PolarisRush 600 Pro-S 1.35" w/120" Track--
2021Polaris650 INDY XC Launch Edition 137--
2020PolarisSwitchBack 800 Assault 2" w/144" Track--
2015PolarisSwitchBack 600 Pro-S LE--
2015-2016PolarisSwitchBack 800 Assault LE 2" w/144" Track--
2020, 2022PolarisIndy 550 LXT NorthStar 1" w/144" Track--
2022-2023PolarisIndy 650 XC 1.50" w/129" Track--
2022-2023PolarisIndy 650 XC 1.50" w/137" Track--
2022PolarisIndy 850 VR1 1.35" w/129" Track--
2022-2023PolarisIndy 850 VR1 1.50" w/129" Track--
2023Polaris550 INDY Sport 121--
2023PolarisProStar S4 Indy XC 1" w/129" Track--
2024Polaris850 SwitchBack Assault 146--
2020-2022PolarisIndy 850 XC 1.35" w/129" Track--
2021, 2024Polaris850 INDY VR1 137--
2022-2024Polaris550 INDY EVO 121--
2020PolarisIndy XCR 800 1.25" w/128" Track--
2020PolarisSwitchBack 800 Assault 1.35" w/144" Track--
2020-2021PolarisSwitchBack 850 Assault 1.35" w/144" Track --
2019Polaris850 SwitchBack Assault 144--
2017-2018Polaris550 WideTrak LX--
2019PolarisWideTrak 550 LX w/156" Track--
2013-2014Polaris600 SwitchBack--
2015PolarisSwitchBack 600--
2021Polaris850 INDY VR1 129--
2020PolarisIndy 600 SP 1.35" w/129" Track--
2020PolarisIndy 600 SP 1.5" w/129" Track--
2020PolarisRush 800 Pro-S 1.35" w/120" Track--
2020PolarisSwitchBack 800 Assault 1.6" w/144" Track--
2020PolarisSwitchBack 800 Pro-S 1.5" w/137" Track--
2019PolarisINDY EVO ES--
2020PolarisIndy 550 EVO ES w/121" Track--
2021Polaris550 INDY LXT Northstar Edition--
2019PolarisRush 800 XCR 1.75" w/121" Track--
2014Polaris800 SwitchBack Assault LE--
2021Polaris850 INDY XC Launch Edition 129--
2023, 2025PolarisIndy 850 XCR 1.6" w/136" Track--
2025PolarisIndy 650 XCR 1.35" w/136" Track--
2025PolarisPatriot Boost INDY VR1 137 Dynamix--
2013Polaris800 Rush--
2015PolarisSwitchBack 800 Adventure 1.35" w/136" Track--
2020PolarisTitan 800 XC 1.375" w/155" Track--
2019Polaris600 INDY XC 129--
2020PolarisRush 850 Pro-S 1.5" w/120" Track--
2016Polaris800 Rush PRO-S LE--
2019Polaris850 SwitchBack XCR--
2022PolarisIndy 550 LXT NorthStar 1.35" w/144" Track--
2022PolarisIndy 850 VR1 1.35" w/137" Track--
2022PolarisTitan 800 Adventure 1.80" w/155" Track--
2023PolarisIndy 650 Adventure X2 1.25" w/137" Track--
2023PolarisIndy 650 Adventure X2 1.5" w/137" Track--
2025Polaris550 SwitchBack Sport 144--
2025PolarisVoyageur 550 Adventure w/144" Track--
2025PolarisIndy 650 VR1 1.35" w/137" Track--
2025PolarisIndy 850 XCR 1.35" w/136" Track--
2025PolarisPatriot Boost INDY VR1 137--
2024Polaris850 INDY XC 137--
2014Polaris600 INDY Voyager--
2017Polaris550 INDY LXT 144 Blue Fire Metallic--
2019Polaris550 INDY LXT Sunset Red--
2019Polaris850 Rush PRO-S--
2021PolarisIndy 600 Adventure 1.50" w/137" Track--
2019PolarisRush 600 XCR AXYS--
2014Polaris800 Rush PRO-R LE--
2015PolarisRush 800 Pro-S LE 1.35" w/120" Track--
2015PolarisSwitchBack 600 Adventure LE 60th Anniversary w/137" Track--
2021Polaris850 INDY XC Launch Edition 137--
2023PolarisPatriot Boost Indy 850 VR1 1" w/129" Track--
2023PolarisIndy 650 VR1 1.25" w/129" Track--
2025PolarisIndy 650 Adventure 1.352" w/137" Track--
2025PolarisIndy 650 XCR 1.35" w/128" Track--
2025PolarisProStar S4 INDY Adventure 137--

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