In stock
Stud Boy Shaper Wearbar — 7.5" — 60° — Polaris
- 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
$189.99
In stock. Ships in 2–4 business days · free shipping over $150.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Description & features10 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
- Some models require drilling extra holes in the skis.
Specifications15 specs
- Bar Diameter
- 12,70 mm (0,50"), 0.50"
- Number of Studs
- 3
- Model
- Shaper
- Wear Bar Profile
- Concave Side
- Carbide Runner Angle
- 60°
- Features
- For Polaris
- Carbide Runner Length
- 444,50 mm (17,50"), 17.50"
- Material
- Carbide
- Riding Style
- Snow
- Wear Pads
- 7.50"
- Units
- Pair
- Style
- Single Runner
- Shipping weight
- 2.5 lb
- Package size
- 19.1 × 5.6 × 0.9 in
- Country of origin
- USA
Fitment259 models · Polaris
Polaris259 models
- 550 INDY Voyageur2014
- 550 INDY Voyageur 1442015–2016
- 550 RMK EVO 1442022–2024
- 550 Shift 1362013
- 550 Voyageur 1442017–2019, 2021, 2025
- 550 WideTrak LX2016
- 600 INDY Voyager2014
- 600 INDY Voyageur2015–2016
- 600 IQ Shift2008–2009
- 600 IQ WideTrak2010–2017
- 600 PRO-RMK 1552012–2019, 2021
- 600 RMK2008–2010, 2012–2019
- 600 RMK 1442008, 2010–2019, 2021–2022
- 600 RMK 1552010–2016
- 600 Voyageur 1442021
- 650 PRO-RMK 1552023–2024
- 650 RMK SP 1552026
- 650 Titan Adventure 155 1.52026
- 650 Titan SP 1552026
- 650 Voyageur 1462023–2025
- 650 Voyageur Adventure Ultimate 155 1.62026
- 650 Voyageur SP 1462026
- 650 Voyageur SP 1552026
- 650 Voyageur XC 1552026
- 700 Dragon IQ2008
- 700 RMK2008–2009
- 700 RMK 1552009
- 800 Assault RMK 1462009–2010
- 800 Dragon RMK 1552009–2010
- 800 Dragon RMK 1632009–2010
- 800 PRO-RMK 1552011–2020
- 800 PRO-RMK 155 3in.2016–2020
- 800 PRO-RMK 155 LE2017
- 800 PRO-RMK 155 Terrain Dominator2015
- 800 PRO-RMK 1632011–2020
- 800 PRO-RMK 163 3in.2016–2020
- 800 PRO-RMK 163 LE2017
- 800 PRO-RMK 163 Terrain Dominator2015
- 800 PRO-RMK 1742018–2020
- 800 PRO-RMK 174 LE2017
- 800 RMK2009–2018
- 800 RMK 1442009–2010
- 800 RMK 1552009–2016
- 800 RMK Assault 1552011–2019
- 800 RMK Assault 155 3in.2016–2017
- 800 RMK Assault 155 LE2014
- 800 Titan Adventure 1552023
- 800 Titan XC 1552018–2019
- 850 PRO-RMK 1552019–2021, 2023–2026
- 850 PRO-RMK 163 3in.2019–2021
- 850 PRO-RMK 1652026
- 850 PRO-RMK 1742019–2020
- 850 PRO-RMK AXYS 155 2.75in.2022
- 850 PRO-RMK AXYS 155 3in.2022
- 850 PRO-RMK AXYS 163 3in.2022
- 850 PRO-RMK AXYS 165 2.75in.2022
- 850 PRO-RMK Matryx Slash 155 2.75in.2022
- 850 PRO-RMK Matryx Slash 155 3in.2022
- 850 PRO-RMK Matryx Slash 163 3in.2022
- 850 PRO-RMK Matryx Slash 165 2.75in.2022
- 850 PRO-RMK QD2 155 2.75in.2021
- 850 PRO-RMK QD2 155 3in.2021
- 850 PRO-RMK QD2 163 3in.2021
- 850 PRO-RMK QD2 165 2.75in.2021
- 850 PRO-RMK QD2 174 3in.2021
- 850 RMK KHAOS 1462026
- 850 RMK KHAOS 1552026
- 850 RMK KHAOS 155 3in.2020–2021
- 850 RMK KHAOS 163 2.6in.2021
- 850 RMK KHAOS 1652026
- 850 RMK KHAOS AXYS 155 2.75in.2022
- 850 RMK KHAOS AXYS 155 3in.2022
- 850 RMK KHAOS AXYS 163 3in.2022
- 850 RMK KHAOS AXYS 165 2.75in.2022
- 850 RMK KHAOS Matryx Slash 163 3in.2022
- 850 RMK KHAOS Matryx Slash 165 2.75in.2022
- 850 RMK KHAOS QD2 155 2.75in.2021
- 850 RMK KHAOS QD2 155 3in.2021
- 850 RMK KHAOS QD2 163 3in.2021
- 850 RMK KHAOS QD2 165 2.75in.2021
- 850 RMK SP 1552026
- 850 SKS 1462021
- 850 SKS 1552021
- 850 SwitchBack Assault 146 - Escape IFS2026
- 850 SwitchBack Assault 146 - Race IFS2026
- 850 Titan Adventure Ultimate 155 1.52026
- 850 Titan Adventure Ultimate 155 1.82026
- 900 RMK2011
- AXYS RMK Chassis2015–2019
- FS IQ WideTrak2012–2013
- Indy 500 RMK2011–2014
- Indy 500 RMK EFI2011–2014
- Indy 550 RMK Trail2011–2014
- Indy 600 RMK2008–2018
- Indy 600 Voyageur2017–2019
- Indy 700 Dragon2008
- Indy 700 RMK2008–2009, 2011–2014
- Indy 700 RMK w/136" Track2011
- Indy 700 RMK w/144" Track2011
- Indy 800 RMK2009–2014
- Indy Storm 800 RMK2010–2014
- Indy Trail RMK 4882011–2014
- Indy Ultra RMK2011–2014
- Indy WideTrak LX2009–2012
- IQ 750 WideTrak2010–2013
- Patriot 9R PRO-RMK 1552025–2026
- Patriot 9R PRO-RMK 155 Limited Edition 2752026
- Patriot 9R PRO-RMK 155 Limited Edition 3252026
- Patriot 9R PRO-RMK 1652025–2026
- Patriot 9R PRO-RMK Slash 1552023–2025
- Patriot 9R PRO-RMK Slash 1652023–2025
- Patriot 9R Pro-RMK Slash 3" w/155" Track2023
- Patriot 9R Pro-RMK Slash 3" w/163" Track2024
- Patriot 9R RMK KHAOS 1462025–2026
- Patriot 9R RMK KHAOS 1552025–2026
- Patriot 9R RMK KHAOS 155 Limited Edition 2752026
- Patriot 9R RMK KHAOS 155 Limited Edition 3252026
- Patriot 9R RMK KHAOS 1652025–2026
- Patriot 9R RMK Khaos Slash 1462023–2025
- Patriot 9R RMK Khaos Slash 1552023–2025
- Patriot 9R RMK KHAOS Slash 1652023–2025
- Patriot 9R RMK Khaos w/165" Track2024
- Patriot Boost PRO-RMK 1552026
- Patriot Boost PRO-RMK 155 Limited Edition 2752026
- Patriot Boost PRO-RMK 155 Limited Edition 3252026
- Patriot Boost PRO-RMK 1652026
- Patriot Boost Pro-RMK 850 Matryx Slash 3" w/163" Track2023
- Patriot Boost PRO-RMK Matryx Slash 163 3in.2022
- Patriot Boost PRO-RMK Matryx Slash 165 2.75in.2022
- Patriot Boost PRO-RMK Slash 1632023
- Patriot Boost PRO-RMK Slash 1652023–2025
- Patriot Boost Pro-RMK Slash 2.75" w/155" Track2023
- Patriot Boost Pro-RMK Slash 3" w/155" Track2023
- Patriot Boost RMK 850 KHAOS Matryx Slash 2.75" w/155" Track2022, 2024
- Patriot Boost RMK 850 KHAOS Matryx Slash 3" w/155" Track2022
- Patriot Boost RMK KHAOS 1552026
- Patriot Boost RMK KHAOS 155 Limited Edition 2752026
- Patriot Boost RMK KHAOS 155 Limited Edition 3252026
- Patriot Boost RMK KHAOS 1652025–2026
- Pro-RMK2022
- Pro-RMK 8002011–2018
- Pro-RMK 600 2010–2017, 2019
- Pro-RMK 600 w/155" Track2010–2011, 2020
- Pro-RMK 600 LE w/155" Track2015
- Pro-RMK 650 Matryx 1.75" w/155" Track2022
- Pro-RMK 650 Matryx 2.60" w/155" track2022
- Pro-RMK 800 2.6" w/155" Track2016–2020
- Pro-RMK 800 2.6" w/163"Track2016–2020
- Pro-RMK 800 3" w/163"Track2020–2021
- Pro-RMK 800 3" w/174" Track2019–2020
- Pro-RMK 800 3" w/155" Track2020–2021
- Pro-RMK 800 ES 2.4" w/155" Track2011–2016
- Pro-RMK 800 ES 2.4" w/163"Track2011–2016
- Pro-RMK 800 LE 2.6" w/155" Track2011–2016
- Pro-RMK 800 LE 3" w/163" Track2013–2016
- Pro-RMK 800 LE 3" w/174" Track2017
- Pro-RMK 850 2.6" w/163" Track2019–2021
- Pro-RMK 850 3" w/174" Track2020
- Pro-RMK 850 3" w/163" Track2020
- Pro-RMK 850 2.6" w/155" Track2020–2021
- Pro-RMK 850 Matryx 1.75" w/155" Track2022
- Pro-RMK 850 Matryx 2.75" w/155" Track2022
- Pro-RMK 850 Matryx Slash 3" w/163" Track2023
- Pro-RMK Slash 3" w/155" Track2023
- ProStar S4 INDY Adventure 1372025–2026
- ProStar S4 INDY SP 1372026
- ProStar S4 INDY XC 1372026
- ProStar S4 Titan Adventure 1552025–2026
- ProStar S4 Titan Adventure Ultimate 155 1.52026
- ProStar S4 Titan Adventure Ultimate 155 1.82026
- ProStar S4 Voyageur 1462023, 2025
- ProStar S4 Voyageur SP 1462026
- RMK 2007, 2011–2013
- RMK 850 SKS 2.25" w/155" Track2019–2021
- RMK 600 2" w/144" Track2018, 2020
- RMK 600 ES w/144" Track2012–2015
- RMK 600 ES w/155" Track2011, 2013–2015
- RMK 600 H.O.2010–2014
- RMK 600 H.O. w/144" Track2010
- RMK 600 H.O. w/155" Track2010
- RMK 600 LE w/155" Track2015
- RMK 600 Shift w/144" Track2010–2012
- RMK 600 Shift w/155" Track2011–2012
- RMK 600 Vertical Edge2010–2014
- RMK 600 Vertical Escape2010–2014
- RMK 650 KHAOS Matryx 2.60" w/146" Track2022–2024
- RMK 650 KHAOS Matryx 2" w/146" Track2022–2024
- RMK 700 Dragon2007, 2011–2016
- RMK 700 Dragon w/155" Track2011–2014
- RMK 700 Dragon w/163" Track2011–2014
- RMK 700 Ultra2011–2014
- RMK 700 Vertical Edge2011–2014
- RMK 700 Vertical Escape w/144" Track2011–2014
- RMK 700 Vertical Escape w/151" Track2011–2014
- RMK 700 w/155" Track2011
- RMK 700 w/159" Track2011
- RMK 700 w/163" Track2011–2014
- RMK 750 Dragon2007, 2011–2014
- RMK 800 2.4" w/155" Track2013–2014, 2016–2019
- RMK 800 Assault w/155" Track2009–2013, 2015–2019
- RMK 800 w/155" Track2011–2012, 2014, 2016
- RMK 800 Assault 2.25" w/155" Track2009–2010, 2014, 2016–2019
- RMK 800 Assault 2.6" w/155" Track2016–2019
- RMK 800 Assault LE 2.13" w/155" Track2009–2013, 2015
- RMK 800 Assault w/146" Track2011–2015
- RMK 800 Assault w/153" Track2009–2015
- RMK 800 Dragon2007, 2009–2016
- RMK 800 Dragon w/155" Track2011–2014
- RMK 800 Dragon w/163" Track2011–2014
- RMK 800 ES w/155" Track2011–2013
- RMK 800 KHAOS 2.6" w/155" Track2020
- RMK 800 KHAOS 3" w/155" Track2020
- RMK 800 LE w/155" Track2015
- RMK 800 LE w/163" Track2015
- RMK 800 Shift2009
- RMK 800 Shift w/144" Track2009–2011
- RMK 800 Shift w/155" Track2009
- RMK 800 SKS 2.25" w/146" Track2018–2021
- RMK 800 SKS 2.25" w/155" Track2016–2021
- RMK 800 SKS 2.4" w/155" Track2020
- RMK 800 SKS 2.6" w/155" Track2020
- RMK 800 SP w/144" Track2009–2010
- RMK 800 SP w/151" Track2009–2010
- RMK 800 w/136" Track2013–2014
- RMK 800 w/144" Track2011
- RMK 800 w/163" Track2009–2019
- RMK 850 KHAOS 3" w/155"2020
- RMK 850 SKS 2.25" w/146" Track2019–2021
- RMK 850 KHAOS 2.6" w/155" Track2020–2021
- RMK 850 KHAOS Matryx 2.75" w/155" Track2024
- RMK 850 KHAOS Matryx Slash 2.75" w/155" Track2022
- RMK 850 KHAOS Matryx Slash 2" w/146" Track2022, 2025
- RMK 850 KHAOS Matryx Slash 3" w/155" Track2022
- RMK 850 KHAOS Matryx Slash 3" w/163" Track2023
- RMK 850 KHAOS Matryx Slash 2.60" w/146" Track2022–2024
- RMK 850 SKS 2.4" w/155" Track2020
- RMK 850 SKS 2.6" w/155" Track2020
- RMK 900 Dragon2007, 2011–2013
- RMK 900 w/151" Track2011
- RMK 900 w/159" Track2011
- RMK 900 w/166" Track2011
- RMK EVO 1442021
- RMK EVO 550 1.75" w/144" Track2020
- RMK EVO 550 Fan w/144" Track2020
- RMK EVO ES 550 w/144" Track2020
- RMK Shift2008, 2011
- RMK Trail w/136" Track2011–2014
- RMK-Pro Ride Chassis2011–2017
- Titan 800 Adventure 1.50" w/155" Track2020
- Titan 800 Adventure 1.80" w/155" Track2023
- Titan 800 XC 1.375" w/155" Track2020
- Titan 800 XC 1.50" w/155" Track2021
- Titan 800 XC 1.80" w/155" Track2021
- Voyageur 550 1.352" w/144" Track2023
- Voyageur 550 w/144" Track2014–2016, 2020
- Voyageur 600 w/144" Track2020
- WideTrak IQ2009–2016
- WideTrak LX2009–2016
- WideTrak LX 5002009–2015
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 4612-0165
- Stud Boy part #
- POL-S2484-75
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine Stud Boy?
- Yes. It’s new and genuine, straight from Salto — Stud Boy part #POL-S2484-75.
