- 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.
Arctic Cat -- Triple Touring 600 -- (2000, 1999, 2001); Arctic Cat -- ZL 550 ESR Limited -- (2001, 2002, 2000, 2003); Arctic Cat -- ZL 600 -- (1999, 2000, 1996, 2002, 1997, 1995, 1998, 2003, 2001); Arctic Cat -- Thundercat 1000 -- (1999, 2002, 2000, 2001, 1998, 1997); Arctic Cat -- ZRT 600 -- (2002, 2000, 1999, 2001, 1998, 1997, 1996, 1995, 2003); Arctic Cat -- ZR 600 -- (2000, 2001, 1999, 2002, 1998); Arctic Cat -- Powder Special 600 Limited -- (2000, 1998, 1999, 1997); Arctic Cat -- ZL 500 EFI -- (2000, 2001, 1999, 2002, 1997, 1998, 2003); Arctic Cat -- Mountain Cat 600 EFI -- (2001, 2003, 2002, 2004, 2005); Arctic Cat -- Powder Special 600 EFI -- (1999, 2000, 1998, 1997); Arctic Cat -- Z 570 SS -- (2002); Arctic Cat -- Z 440 -- (2000, 2001, 1999, 2002, 1998, 1997); Arctic Cat -- ZRT 600 LE -- (2001, 2000, 1995, 1996); Arctic Cat -- Mountain Cat 1000 -- (2002, 2001, 2003, 2004); Arctic Cat -- ZL 550 ESR -- (2000, 2003, 2001, 2002); Arctic Cat -- ZL 600 ESR EFI -- (2003, 2001, 2002, 2000, 1999); Arctic Cat -- Mountain Cat 800 LE -- (2002, 2001, 2004, 2003); Arctic Cat -- Mountain Cat 800 EFI -- (2002, 2003, 2004); Arctic Cat -- Z 370 ES -- (2001, 2002, 2000, 2003); Arctic Cat -- Z 440 Sno Pro -- (2000, 1999, 2002, 2001); Arctic Cat -- ZL 800 SS EFI -- (2003, 2002, 1999, 1996, 1997, 2001, 1998, 2000, 1995); Arctic Cat -- ZR 600 EFI -- (2000, 1999, 2001, 1998); Arctic Cat -- ZL 440 -- (2000, 1999, 1998, 1997, 1996, 2002, 2003, 1995, 2001); Arctic Cat -- ZR 600 Blair Morgan Signature -- (2000); Arctic Cat -- ZL 600 Limited EFI -- (1999, 2000); Arctic Cat -- Panther 550 L/C -- (2001, 2000, 1999, 1998); Arctic Cat -- Z 440 ES -- (2001, 2002, 2000); Arctic Cat -- Z 570 -- (2002, 2003, 2005, 2006, 2004); Arctic Cat -- ZR 500 -- (2000, 1999, 2001, 2002, 1998); Arctic Cat -- ZR 500 EFI -- (1999, 2001, 2000); Arctic Cat -- ZL 500 -- (1999, 2000, 2001, 2002, 1998, 1997, 2003); Arctic Cat -- Powder Special 500 Limited EFI -- (2000, 1999, 1998, 1997); Arctic Cat -- Bearcat 440 II -- (1999, 2000); Arctic Cat -- Powder Special 600 Limited EFI -- (2000, 1999, 1998, 1997); Arctic Cat -- Pantera 550 -- (2003, 2002, 2005, 2004, 1997, 2001, 1999, 1998, 2000); Arctic Cat -- King Cat 900 EFI w/162" Track -- (2005, 2006); Arctic Cat -- Pantera 800 EFI -- (2004, 2003, 2002, 2005, 1997, 1998, 1999, 2001, 2000); Arctic Cat -- Mountain Cat 800 -- (2002, 2001, 2003, 2004); Arctic Cat -- Pantera 1000 -- (2001, 2000, 2004, 1997, 1998, 2003, 1999, 2002, 2005); Arctic Cat -- Pantera 580 EFI -- (1999, 2002, 2000, 2001, 1998, 1997, 2004, 2003); Arctic Cat -- ZL 600 EFI -- (2002, 2001, 2003, 1999, 2000, 1998); Arctic Cat -- Powder Special 500 EFI -- (2000, 1999, 1997, 1998); Arctic Cat -- Z 370 w/121" Track -- (2000, 2002, 2003, 1999, 2001, 2004, 2005, 2006); Arctic Cat -- Powder Special 700 Limited -- (2000, 1999); Arctic Cat -- Bearcat Wide Track -- (2004, 2003, 2005, 1999, 2000, 1998, 2002, 2001); Arctic Cat -- ZL 600 SS EFI -- (2002, 2003, 1999, 2001, 2000); Arctic Cat -- Panther 440 -- (2000, 2002, 1999, 2001, 1998, 2003, 2004, 2005); Arctic Cat -- King Cat 900 w/162" Track -- (2005, 2004, 2006); Arctic Cat -- ZRT 800 LE -- (2001, 2000, 1996, 1998, 1999, 1995); Arctic Cat -- ZL 500 ESR EFI -- (2001, 2002, 1999, 2000); Arctic Cat -- Powder Special 600 -- (2000, 1999, 1998, 1997); Arctic Cat -- T660 Touring w/136" Track -- (2004, 2005); Arctic Cat -- Mountain Cat 900 -- (2003, 2005, 2004, 2002); Arctic Cat -- Pantera 600 EFI -- (2003, 2004, 2005, 2002, 1998, 1999, 2000, 1997, 2001); Arctic Cat -- Panther 570 R -- (2002, 2003, 2005, 2004, 2006, 2000, 2001); Arctic Cat -- Panther 370 w/136" Track -- (2004, 2001, 2006, 2002, 2005, 2003); Arctic Cat -- Z 370 LX w/121" Track -- (2004, 2006, 2005); Arctic Cat -- Panther 570 ESR -- (2003, 2002); Arctic Cat -- ZR 600 EFI w/Reverse -- (2000); Arctic Cat -- ZR 800 LE -- (2001); Arctic Cat -- ZL 580 ESR EFI -- (2000, 1999, 2002, 2001, 2003, 1998); Arctic Cat -- Mountain Cat 600 VEV -- (2001, 2002); Arctic Cat -- ZR 440 Sno Pro -- (1999, 2000, 1998); Arctic Cat -- Mountain Cat 500 -- (2002, 2004, 2005, 2003); Arctic Cat -- Z 570 ESR -- (2003, 2002); Arctic Cat -- Bearcat 570 LT SR -- (2004); Arctic Cat -- ZL 700 -- (2000, 2002, 1999, 1998, 2003, 2001); Arctic Cat -- Z 570 LX -- (2004, 2005); Arctic Cat -- ZL 550 -- (2003, 2001, 2002, 1997, 1998, 1995, 1999, 2000, 1996); Arctic Cat -- Powder Special 700 -- (2000, 1999, 1997, 1998); Arctic Cat -- Z1 800 ESR -- (2001); Arctic Cat -- ZRT 800 -- (2001, 2000, 1999, 1995, 1997, 1998, 1996, 2003, 2002); Arctic Cat -- Z 440 LX -- (2004, 2005, 2006); Arctic Cat -- ZR 600 VEV -- (2001); Arctic Cat -- Bearcat 440i -- (2000, 1999); Arctic Cat -- ZR 600 LE EFI -- (1999, 2000, 2001, 1998); Arctic Cat -- ZL 600 SS LE EFI -- (2002); Arctic Cat -- ZR 700 LE -- (2000); Arctic Cat -- T660 Turbo w/121" Track -- (2005, 2004); Arctic Cat -- Mountain Cat 570 -- (2003, 2002, 2004); Arctic Cat -- ZL 800 ESR EFI -- (2003, 2002, 1995, 1996, 1998, 1997, 2000, 1999, 2001); Arctic Cat -- ZL 600 SS ESR EFI -- (2002, 2003, 2001, 2000, 1999); Arctic Cat -- Z 440 ESR -- (2003); Arctic Cat -- Powder Special 600 2K -- (2000); Arctic Cat -- Mountain Cat 600 LE EFI w/144" Track -- (2002, 2001, 2004, 2003); Arctic Cat -- ZL 580 ESR Limited EFI -- (2000); Arctic Cat -- ZR 700 -- (1999, 1995); Arctic Cat -- T660 Turbo ST w/121" Track -- (2005, 2006); Arctic Cat -- Mountain Cat 800 LE EFI -- (2002, 2003, 2004); Arctic Cat -- Panther 340 -- (2000, 1998, 1999, 2001, 2002, 2004, 2003, 2005); Arctic Cat -- Pantera 800 -- (1999, 1998, 2005, 2001, 2004, 2002, 2003, 1997, 2000); Arctic Cat -- ZR 800 -- (2001); Arctic Cat -- ZR 700 w/Reverse -- (2000); Arctic Cat -- ZR 600 2K -- (2000); Arctic Cat -- Thundercat 1000 Mountain Cat Limited -- (2000, 1997, 1998); Arctic Cat -- ZR 440 Sno Pross Cross Country -- (2001); Arctic Cat -- Thundercat 900 Mountain Cat -- (1998, 1997, 1999, 2000); Arctic Cat -- Thundercat 1000 Mountain Cat -- (2000, 1999, 1998, 2001, 2002, 1997); Arctic Cat -- T660 Turbo Touring w/136" Track -- (2004, 2005); Arctic Cat -- ZRT 600 Limited -- (2001, 2000, 2002, 1996, 1995); Arctic Cat -- Powder Extreme 600 -- (1997, 1998); Arctic Cat -- Cougar Mountain Cat -- (1998); Arctic Cat -- ZRT 800 EFI -- (2002, 1996, 1995); Arctic Cat -- ZRT 800 Limited -- (2001, 2000, 1996, 1995); Arctic Cat -- ZR 440 -- (1995, 1996, 1998, 1997); Arctic Cat -- EXT Powder Special -- (1995, 1996, 1997, 1999, 2000, 1998); Arctic Cat -- ZR 580 ETT EFI -- (1996); Arctic Cat -- ZR 580 EFI -- (1997, 1995, 1996); Arctic Cat -- EXT 600 Touring -- (1998); Arctic Cat -- Thundercat 900 -- (1997, 1998, 2002, 2001, 1999, 2000); Arctic Cat -- Mountain Cat 600 EFI w/144" Track -- (2004, 2003); Arctic Cat -- Mountain Cat 900 EFI w/151" Track -- (2004, 2003); Arctic Cat -- Mountain Cat 600 EFI w/136" Track -- (2003); Arctic Cat -- Mountain Cat 800 EFI w/144" Track -- (2003); Arctic Cat -- Mountain Cat 800 EFI w/151" Track -- (2004, 2003); Arctic Cat -- Mountain Cat 900 w/151" Track -- (2004, 2003); Arctic Cat -- Mountain Cat 900 w/159" Track -- (2004); Arctic Cat -- Mountain Cat 900 EFI w/159" Track -- (2004); Arctic Cat -- Mountain Cat 800 EFI w/159" Track -- (2004); Arctic Cat -- Cougar Deluxe 550 -- (1998); Arctic Cat -- Panther 340 Kawasaki -- (1972, 1973, 1974); Arctic Cat -- Panther 340 F/C -- (1998, 2000, 1999); Arctic Cat -- Bearcat 550 Wide Track -- (2002, 2000, 1999, 2001); Arctic Cat -- Bearcat 660 -- (2001, 2000, 2005, 1999, 2002); Arctic Cat -- Bearcat -- (2005, 1999, 2001, 2003, 2002, 2004, 2000); Arctic Cat -- Bearcat WT AR 660 -- (2004); Arctic Cat -- Bearcat Wide Track Turbo Articulating -- (2001, 1999, 2002, 2000); Arctic Cat -- Bearcat Wide Track Turbo -- (2002, 2001, 2000, 1999); Arctic Cat -- Bearcat 440 Wide Track -- (1999, 2000); Arctic Cat -- Bearcat WT 660 -- (2003, 2005); Arctic Cat -- Bearcat 340 -- (2000, 1999); Arctic Cat -- Cougar 550 Mountain Cat -- (1998); Arctic Cat -- Mountain Cat 570 1M w/136" Track -- (2002, 2003); Arctic Cat -- Mountain Cat 600 -- (2002, 2003, 2004); Arctic Cat -- Mountain Cat 800 1M EFI w/144" Track -- (2003, 2002); Arctic Cat -- Mountain Cat 800 1M EFI w/151" Track -- (2002, 2003); Arctic Cat -- Mountain Cat 900 1M w/159" Track -- (2002, 2004); Arctic Cat -- Mountain Cat 900 EFI -- (2004, 2003); Arctic Cat -- Pantera 1000 ESR -- (2000, 1997, 2001, 1998); Arctic Cat -- Pantera 440 -- (1997, 2000, 2001, 1999, 1998, 2002); Arctic Cat -- Pantera 580 -- (2005, 1997, 1999, 2001, 2003, 2002, 2004, 1998, 2000); Arctic Cat -- Pantera 600 -- (2003, 1999, 2000, 2005, 2002, 2001, 2004); Arctic Cat -- Pantera 800 ESR EFI -- (1997, 2003, 2000, 1998, 2004, 1999, 2001, 2002); Arctic Cat -- Panther -- (2003, 2004, 2000, 2001, 2002, 2005); Arctic Cat -- Panther 440 LC -- (2001, 2002, 2000); Arctic Cat -- Panther 550 ESR -- (2002, 2003, 2004); Arctic Cat -- Panther 570 F/C -- (2006, 2004, 2002, 2005); Arctic Cat -- Panther Mountain Cat -- (2000, 2001); Arctic Cat -- Powder Special 500 -- (1997, 1999, 2000, 1998); Arctic Cat -- Thundercat -- (1998, 1999, 2000, 1997, 2001, 2002); Arctic Cat -- Thundercat 1000 THC -- (1998, 1997, 2000); Arctic Cat -- ZR 440 Sno Pro Snocross -- (2001); Arctic Cat -- EXT 580 Deluxe EFI -- (1998); Arctic Cat -- Mountain Cat -- (2002, 2004, 2005, 2003); Arctic Cat -- Mountain Cat 600 1M w/144" Track -- (2003, 2002); Arctic Cat -- Mountain Cat 800 1M w/159" Track -- (2004, 2002); Arctic Cat -- Mountain Cat 900 1M EFI w/151" Track -- (2004, 2003, 2002); Arctic Cat -- Pantera -- (1997, 2000, 2001, 1998, 2005, 2002, 2003, 1999, 2004); Arctic Cat -- Pantera 340 -- (1998, 1997, 2000, 2002, 1999, 2001); Arctic Cat -- Pantera 440 International -- (2000); Arctic Cat -- Pantera 500 -- (1998, 1999, 2001, 2000, 2002, 2005, 2004, 2003, 1997); Arctic Cat -- Pantera AFS -- (1997, 1998); Arctic Cat -- Pantera AWS -- (1997, 1998); Arctic Cat -- Powder Special 580 EFI -- (1997, 1998); Arctic Cat -- Powder Special Deluxe -- (1997, 2000, 1999, 1998); Arctic Cat -- Thundercat 1000 LE -- (2000, 1997, 1998); Arctic Cat -- Thundercat 1000 SE -- (1998, 1997); Arctic Cat -- ZR 120 -- (2000, 2001); Arctic Cat -- ZR 580 -- (1996, 1995); Arctic Cat -- ZL 550 EFI -- (2002, 2003, 2001, 2000); Arctic Cat -- ZL 580 E EFI -- (1998, 1999, 2000, 2001); Arctic Cat -- ZL 580 ESR LE EFI -- (2000); Arctic Cat -- ZL 600 ESR -- (1999, 2002, 2001, 2000, 2003); Arctic Cat -- Bearcat 570 LTD w/151" Track -- (2005, 2004); Arctic Cat -- Cougar 440 Mountain Cat -- (1998); Arctic Cat -- Mountain Cat 600 LE -- (2004, 2003, 2002); Arctic Cat -- Mountain Cat 800 1M w/151" Track -- (2004, 2002); Arctic Cat -- Mountain Cat 900 1M w/151" Track -- (2004, 2002); Arctic Cat -- Pantera 580 2-Pass -- (1997, 1998); Arctic Cat -- Pantera 600 ESR EFI -- (1998, 1997, 1999, 2000, 2001, 2002, 2004, 2003, 2005); Arctic Cat -- Panther 440 ESR F/C -- (2001); Arctic Cat -- Panther 440 F/C -- (2002, 2001, 2000); Arctic Cat -- Panther 440 International -- (2000); Arctic Cat -- Powder Special EFI -- (1999, 1998, 1997, 2000); Arctic Cat -- Thundercat 1000 Limited -- (2000, 1997, 1998); Arctic Cat -- Thundercat 1000 R -- (1997, 1998); Arctic Cat -- ZL 580 -- (1999, 2000, 1998); Arctic Cat -- Mountain Cat 500 EFI -- (2002); Arctic Cat -- Mountain Cat 900 1M EFI w/159" Track -- (2002, 2004); Arctic Cat -- Mountain Cat 900 w/144" Track -- (2002, 2003); Arctic Cat -- Pantera 580 L/C EFI -- (1997, 2002, 2004, 1998, 2003, 2001); Arctic Cat -- Mountain Cat 600 1M EFI w/144" Track -- (2004, 2002); Arctic Cat -- Mountain Cat 900 1M EFI w/144" Track -- (2002, 2003); Arctic Cat -- Panther 370 R -- (2005, 2006, 2003); Arctic Cat -- Powder Special -- (1997, 1999, 1998, 2000); Arctic Cat -- Powder Special 550 -- (2000); Arctic Cat -- Powder Special 600 LE EFI -- (1999, 2000, 1998); Arctic Cat -- ZR 600 LE EFI w/clicker shocks -- (1998); Arctic Cat -- Panther 370 International -- (2001, 2004); Arctic Cat -- Powder Special 500 LE EFI -- (1997, 1998, 2000, 1999); Arctic Cat -- Powder Special 580 -- (1997, 1998, 2000); Arctic Cat -- Thundercat 1000 Mountain Cat - Deep Lug -- (1997, 1998); Arctic Cat -- ZR 400 -- (1995); Arctic Cat -- ZR 500 ESR EFI -- (2001); Arctic Cat -- ZL 550 ESR LE -- (2000, 2002, 2003, 2001); Arctic Cat -- Mountain Cat 600 1M w/136" Track -- (2003); Arctic Cat -- ZL 800 EFI -- (1999, 2002, 1998, 2000, 1995, 1996, 1997, 2003, 2001); Arctic Cat -- Powder Special 700 LE -- (2000, 1999); Arctic Cat -- ZR 600 SS EFI -- (2000, 2001); Arctic Cat -- ZL 800 -- (2001, 2002, 2003); Arctic Cat -- Powder Special 600 LE -- (2000); Arctic Cat -- ZR 500 LE -- (1999); Arctic Cat -- ZR 500 LE EFI -- (1999); Arctic Cat -- ZR 600 LE -- (1999); Arctic Cat -- ZL 600 LE EFI -- (1999)
