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  • 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
  • Sold in pairs

 
This item fits the following models:
 
Arctic Cat 4-Stroke Touring 2002 - 2003
Arctic Cat 4-Stroke Trail 2002 - 2003
Arctic Cat AC 440 Sno Pro 2003 - 2005
Arctic Cat AC 600 Sno Pro 2008 - 2013
Arctic Cat Bearcat 340 1995 - 2000
Arctic Cat Bearcat 440 1995 - 1998
Arctic Cat Bearcat 440 I 1999 - 2000
Arctic Cat Bearcat 440 II 1999 - 2000
Arctic Cat Bearcat 550 1995 - 1996
Arctic Cat Bearcat 570 2004 - 2009
Arctic Cat Bearcat 570 XT 2009
Arctic Cat Bearcat Z1 XT 2009
Arctic Cat Cat Cutter 1992
Arctic Cat Cheetah 340 1994
Arctic Cat Cheetah 440 1993 - 1994
Arctic Cat Cheetah 550 1994
Arctic Cat Cheetah Touring 1990 - 1992
Arctic Cat Cougar 1990 - 1994
Arctic Cat Cougar 500 Mtn. Cat 1990
Arctic Cat Cougar 550 Mtn. Cat 1995 - 1998
Arctic Cat Crossfire 1000 EFI 2007 - 2009
Arctic Cat Crossfire 500 EFI 2007 - 2009
Arctic Cat Crossfire 600 EFI 2006 - 2009
Arctic Cat Crossfire 700 EFI 2006
Arctic Cat Crossfire 800 EFI 2007 - 2009
Arctic Cat El Tigre EXT 1990 - 1991
Arctic Cat El Tigre EXT Mountain Cat 1991
Arctic Cat EXT 550 1992 - 1993
Arctic Cat EXT 550 Special 1991 - 1992
Arctic Cat EXT 580 1993 - 1996
Arctic Cat EXT 580 EFI 1994 - 1998
Arctic Cat EXT 580 EFI Deluxe 1996 - 1998
Arctic Cat EXT 580 Mountain Cat 1993 - 1994
Arctic Cat EXT 580 Z 1993
Arctic Cat EXT 600 Tour 1998
Arctic Cat EXT 600 Triple 1997 - 1998
Arctic Cat F1000 EFI 2007 - 2008
Arctic Cat F5 EFI 2007 - 2009
Arctic Cat F570 2008 - 2009
Arctic Cat F6 EFI 2007 - 2008
Arctic Cat F8 EFI 2007 - 2009
Arctic Cat Firecat 500 2003 - 2005
Arctic Cat Firecat 500 Sno Pro 2003 - 2005
Arctic Cat Firecat 600 2004
Arctic Cat Firecat 600 EFI 2004 - 2005
Arctic Cat Firecat 600 EFI R 2005
Arctic Cat Firecat 600 Sno Pro 2004
Arctic Cat Firecat 700 2004 - 2005
Arctic Cat Firecat 700 EFI 2003 - 2005
Arctic Cat Firecat 700 EFI R 2005
Arctic Cat Firecat 700 Sno Pro 2004 - 2005
Arctic Cat Jag 340 1990 - 1998
Arctic Cat Jag 340 Deluxe 1990 - 1999
Arctic Cat Jag 440 1990 - 1999
Arctic Cat Jag 440 Deluxe 1992 - 1999
Arctic Cat Jag Z 1993 - 1994
Arctic Cat Jaguar Z1 1100 EFI 2007 - 2008
Arctic Cat King Cat 900 2004 - 2005
Arctic Cat Lynx 340 1991 - 1993
Arctic Cat M5 2005
Arctic Cat M6 EFI 141 2005 - 2006
Arctic Cat M6 EFI 153 2006
Arctic Cat M7 153 2006
Arctic Cat M7 EFI 141 2005 - 2006
Arctic Cat M7 EFI 153 2005 - 2006
Arctic Cat M7 EFI 162 2005 - 2006
Arctic Cat M8 EFI 153 Sno Pro 2007 - 2011
Arctic Cat Mountain Cat 1000 2001 - 2002
Arctic Cat Mountain Cat 500 2002
Arctic Cat Mountain Cat 500 EFI 2001
Arctic Cat Mountain Cat 570 2002 - 2004
Arctic Cat Mountain Cat 600 EFI 2001 - 2004
Arctic Cat Mountain Cat 600 VEV 2001
Arctic Cat Mountain Cat 800 2001 - 2002
Arctic Cat Mountain Cat 800 EFI 2002 - 2004
Arctic Cat Mountain Cat 800 LE 2001 - 2002
Arctic Cat Mountain Cat 900 1M 2003 - 2004
Arctic Cat Pantera 1000 2000 - 2001
Arctic Cat Pantera 340 1998 - 2000
Arctic Cat Pantera 440 1990 - 2000
Arctic Cat Pantera 550 1993 - 2005
Arctic Cat Pantera 580 1996 - 1998
Arctic Cat Pantera 580 EFI 1999 - 2001
Arctic Cat Pantera 600 EFI 2004 - 2005
Arctic Cat Pantera 600 EFI ESR 2002 - 2003
Arctic Cat Pantera 800 1998 - 1999
Arctic Cat Pantera 800 EFI 2004
Arctic Cat Panther 340 1998 - 2000
Arctic Cat Panther 370 2001 - 2008
Arctic Cat Panther 370 R 2003 - 2005
Arctic Cat Panther 440 1990 - 2002
Arctic Cat Panther 440 ESR 2001
Arctic Cat Panther 550 1997 - 2001
Arctic Cat Panther 570 2002 - 2007
Arctic Cat Panther 570 ESR 2002 - 2003
Arctic Cat Panther 570 R 2002
Arctic Cat Panther 660 Trail 2006 - 2008
Arctic Cat Powder Extreme 1997 - 1998
Arctic Cat Powder Special 2K 2000
Arctic Cat Powder Special 500 EFI 1999 - 2000
Arctic Cat Powder Special 500 EFI LE 2000
Arctic Cat Powder Special 580 1997
Arctic Cat Powder Special 580 EFI 1997
Arctic Cat Powder Special 600 1998 - 2000
Arctic Cat Powder Special 600 EFI 1998 - 2000
Arctic Cat Powder Special 600 LE 2000
Arctic Cat Powder Special 700 1999 - 2000
Arctic Cat Powder Special 700 LE 1999 - 2000
Arctic Cat T500 2008 - 2009
Arctic Cat T570 2008 - 2009
Arctic Cat T660 Turbo Trail 2004
Arctic Cat Thundercat 1000 1998 - 2002
Arctic Cat Thundercat 900 1993 - 1997
Arctic Cat Thundercat 900 MC 1994 - 1997
Arctic Cat Thundercat THC 2000
Arctic Cat Triple Touring 1999 - 2001
Arctic Cat TZ1 Touring 2008 - 2009
Arctic Cat Wildcat 1991 - 1996
Arctic Cat Wildcat 650 1990
Arctic Cat Wildcat EFI 1991 - 1996
Arctic Cat Z 370 1999 - 2007
Arctic Cat Z 370 ES 2000 - 2002
Arctic Cat Z 370 ESR 2003
Arctic Cat Z 370 LX 2004 - 2006
Arctic Cat Z 440 1995 - 2002
Arctic Cat Z 440 ES 2000 - 2002
Arctic Cat Z 440 ESR 2003
Arctic Cat Z 440 LX 2004 - 2006
Arctic Cat Z 440 Sno Pro 1999 - 2003
Arctic Cat Z 570 2002 - 2007
Arctic Cat Z 570 ESR 2002 - 2003
Arctic Cat Z 570 LX 2004 - 2006
Arctic Cat Z 570 SS 2002
Arctic Cat Z1 1100 EFI 2009
Arctic Cat Z1 Turbo EXT Limited 2010
Arctic Cat ZL 440 1997 - 2000
Arctic Cat ZL 500 1998 - 2002
Arctic Cat ZL 500 EFI 1999 - 2000
Arctic Cat ZL 500 EFI ESR 2000 - 2001
Arctic Cat ZL 550 1998 - 2003
Arctic Cat ZL 550 ESR 2000 - 2003
Arctic Cat ZL 600 1999 - 2000
Arctic Cat ZL 600 EFI 1999 - 2003
Arctic Cat ZL 600 EFI SS 2002 - 2003
Arctic Cat ZL 700 2000
Arctic Cat ZL 800 ESR 2001
Arctic Cat ZR 400 1995
Arctic Cat ZR 440 1993 - 1998
Arctic Cat ZR 440 Sno Pro 1998 - 2002
Arctic Cat ZR 500 1998 - 2002
Arctic Cat ZR 500 EFI 1999 - 2001
Arctic Cat ZR 500 EFI ESR 2001
Arctic Cat ZR 500 EFI LE 1999
Arctic Cat ZR 500 LE 1999 - 2002
Arctic Cat ZR 580 1993 - 1996
Arctic Cat ZR 580 EFI 1995 - 1997
Arctic Cat ZR 580 EFI ETT 1996
Arctic Cat ZR 600 1998 - 2002
Arctic Cat ZR 600 EFI 1998 - 2002
Arctic Cat ZR 600 EFI LE Reverse 2000
Arctic Cat ZR 600 EFI LE XC 1998
Arctic Cat ZR 600 LE 1999
Arctic Cat ZR 600 VEV 2001
Arctic Cat ZR 700 1994 - 2000
Arctic Cat ZR 800 2001 - 2002
Arctic Cat ZR 800 EFI 2002 - 2003
Arctic Cat ZR 800 EFI Sno Pro 2003
Arctic Cat ZR 800 LE 2001
Arctic Cat ZR 900 2003 - 2005
Arctic Cat ZR 900 Sno Pro 2003 - 2005
Arctic Cat ZRT 600 1995 - 2002
Arctic Cat ZRT 800 1995 - 2001
Arctic Cat ZRT 800 LE 2001
Polaris 340 Edge 2003 - 2008
Polaris 440 IQ 2005 - 2007
Polaris 500 XC 2003
Polaris 550 IQ Shift 2009 - 2011
Polaris 600 IQ 2009 - 2010
Polaris 600 IQ LX 2008
Polaris 600 IQ Shift 2008 - 2011
Polaris 600 IQ Touring 2008 - 2010
Polaris 600 RMK 144 2012 - 2019
Polaris 600 RMK 155 2012 - 2016
Polaris 700 Fusion 2006
Polaris 700 IQ 2008
Polaris 700 XC 2003 - 2004
Polaris 800 IQ 2008 - 2010
Polaris 800 RMK 155 2011 - 2016
Polaris 800 Touring 2005
Polaris 800 XC 2004
Polaris 800 XC SP 2003
Polaris 900 Fusion 2005 - 2006
Polaris FS IQ Touring 2007 - 2009
Polaris FS Touring 2012 - 2013
Polaris FST IQ 2007
Polaris FST IQ Cruiser 2007
Polaris FST IQ LX 2007
Polaris FST IQ Touring 2007 - 2010
Polaris IQ Cruiser 2008
Polaris IQ Shift 2008
Polaris IQ Turbo Dragon 2008 - 2010
Polaris IQ Turbo LX 2010 - 2011
Polaris Wide Trak LX 2012 - 2015
Ski-Doo Alpine II 1990 - 1995
Ski-Doo Expedition 1200 2010
Ski-Doo Expedition 600 2010
Ski-Doo Formula 500 1997 - 1998
Ski-Doo Formula 583 1997
Ski-Doo Formula Deluxe 380 Fan 1999
Ski-Doo Formula Deluxe 500 1997 - 2001
Ski-Doo Formula Deluxe 500 LC 1999
Ski-Doo Formula Deluxe 583 1998 - 1999
Ski-Doo Formula Deluxe 600 2000 - 2001
Ski-Doo Formula Deluxe 600 GSE 2001
Ski-Doo Formula Deluxe 670 1999
Ski-Doo Formula Deluxe 700 2000
Ski-Doo Formula Deluxe 700 GS 2001
Ski-Doo Formula Deluxe 700 GSE 2001
Ski-Doo Formula III 600 1996 - 1999
Ski-Doo Formula III 600 LT 1996 - 1998
Ski-Doo Formula III 700 1998 - 1999
Ski-Doo Formula III 800 1999
Ski-Doo Formula Mach Z 1993 - 1995
Ski-Doo Formula MX 1990 - 1995
Ski-Doo Formula MX LT 1990
Ski-Doo Formula MX Z 1993 - 1995
Ski-Doo Formula Plus 1990 - 1993
Ski-Doo Formula Plus E 1991 - 1993
Ski-Doo Formula Plus EFI 1993
Ski-Doo Formula Plus LT 1990
Ski-Doo Formula Plus X 1992 - 1993
Ski-Doo Formula Plus XTC 1991 - 1993
Ski-Doo Formula S 1995 - 1999
Ski-Doo Formula S Electric 1998
Ski-Doo Formula SL 1995 - 1999
Ski-Doo Formula SLS 1996
Ski-Doo Formula SS 1995 - 1996
Ski-Doo Formula ST 1994
Ski-Doo Formula STX 1994 - 1996
Ski-Doo Formula STX LT 1996
Ski-Doo Formula Z 1994 - 1997
Ski-Doo Formula Z 500 1999
Ski-Doo Formula Z 583 1998 - 1999
Ski-Doo Formula Z 600 2000
Ski-Doo Formula Z 670 1998 - 1999
Ski-Doo Formula Z 700 2000
Ski-Doo Grand Touring 1994 - 1995
Ski-Doo Grand Touring 380 Fan 2003
Ski-Doo Grand Touring 500 1996 - 1999
Ski-Doo Grand Touring 550 Fan 2003
Ski-Doo Grand Touring 580 1996
Ski-Doo Grand Touring 583 1997 - 1999
Ski-Doo Grand Touring 600 2000
Ski-Doo Grand Touring 700 1998 - 2000
Ski-Doo Grand Touring XTC 1994
Ski-Doo GSX 380 Fan 2005 - 2006
Ski-Doo GSX 550 Fan 2005 - 2009
Ski-Doo GTX 550 Fan 2005 - 2009
Ski-Doo Legend 380 Fan 2002 - 2004
Ski-Doo Legend 500 Fan 2002 - 2003
Ski-Doo Legend 550 Fan 2004
Ski-Doo Mach Z 1996 - 1999
Ski-Doo Mach Z LT 1996 - 1999
Ski-Doo Mach Z R 1999
Ski-Doo MX Z 380 Fan 2002 - 2006
Ski-Doo MX Z 440 LC 1996 - 1997
Ski-Doo MX Z 500 1998 - 2001
Ski-Doo MX Z 500 Fan 2002
Ski-Doo MX Z 550 Fan 2003 - 2008
Ski-Doo MX Z 550 X 2006 - 2009
Ski-Doo MX Z 583 1996 - 1998
Ski-Doo MX Z 600 1999 - 2001
Ski-Doo MX Z 670 1997 - 1998
Ski-Doo MX Z 700 2000 - 2001
Ski-Doo MX Z 800 2001
Ski-Doo MX Z 800 X-RS 2010
Ski-Doo Safari Citation 1990 - 1991
Ski-Doo Safari Citation E 1990 - 1991
Ski-Doo Safari Deluxe 1993 - 1994
Ski-Doo Safari GLX 1990 - 1992
Ski-Doo Safari L 1990 - 1994
Ski-Doo Safari LC 1990
Ski-Doo Safari LCE 1991 - 1992
Ski-Doo Safari LX 1990 - 1991
Ski-Doo Safari LXE 1990 - 1991
Ski-Doo Safari Rally 1993 - 1994
Ski-Doo Safari Scout 1990 - 1992
Ski-Doo Skandic 380 1995 - 1999
Ski-Doo Skandic 500 1995 - 1999
Ski-Doo Skandic II 503R 1993 - 1994
Ski-Doo Skandic II 503R SLT 1993 - 1994
Ski-Doo Skandic WT LC 1997 - 1999
Ski-Doo Summit 470 1994
Ski-Doo Summit 500 1996 - 1999
Ski-Doo Summit 500 Fan 2002
Ski-Doo Summit 550 Fan 2003 - 2009
Ski-Doo Summit 583 1994 - 1998
Ski-Doo Summit 600 1999 - 2001
Ski-Doo Summit 670 1995 - 1998
Ski-Doo Summit 700 2000 - 2001
Ski-Doo Summit 800 2001
Ski-Doo Touring E 1995 - 1999
Ski-Doo Touring E LT 1996 - 1997
Ski-Doo Touring LE 1995 - 1999
Ski-Doo Touring SLE 1995 - 1999
Ski-Doo Tundra 1990 - 1999
Ski-Doo Tundra II 1994
Ski-Doo Tundra II LT 1994 - 1998
Ski-Doo Tundra LT 1990 - 1993
Ski-Doo Tundra R 1998 - 1999
Yamaha Apex 2006 - 2017
Yamaha B-TX LE Sidewinder 2017 - 2019
Yamaha B-TX SE Sidewinder 2017 - 2018
Yamaha FX10 FX Nytro 2006 - 2014
Yamaha FX10MT FX Nytro MTX 2008 - 2014
Yamaha FX10MTS FX Nytro MTX SE 153 2010 - 2014
Yamaha FX10RTR FX Nytro RTX 2008 - 2013
Yamaha FX10RTRS FX Nytro RTX SE 2009 - 2010
Yamaha FX10XT FX Nytro XTX 2009 - 2014
Yamaha L-TX DX Sidewinder 2017 - 2019
Yamaha L-TX LE Sidewinder 2017 - 2019
Yamaha L-TX SE Sidewinder 2017 - 2019
Yamaha M-TX SE Sidewinder 2017 - 2018
Yamaha PZ480 Phazer II 1990 - 1996
Yamaha PZ480 Phazer SS 1997 - 1998
Yamaha PZ480E Phazer II LE 1990 - 1996
Yamaha PZ480ST Phazer II ST 1991 - 1995
Yamaha PZ480ST Phazer Mountain Lite 1996 - 2007
Yamaha PZ50 Phazer 2007
Yamaha PZ500 Phazer 500 1999 - 2001
Yamaha PZ500DX Phazer Deluxe 2001
Yamaha PZ50FX Phazer FX 2007
Yamaha PZ50GT Phazer GT 2007 - 2013
Yamaha PZ50MT Phazer MTX 2008 - 2017
Yamaha PZ50RTX Phazer RTX 2008 - 2017
Yamaha R-TX LE Sidewinder 2017 - 2018
Yamaha R-TX SE Sidewinder 2017 - 2018
Yamaha RS90 RS Vector 2005 - 2018
Yamaha RS90GT Vector GT 2006 - 2011
Yamaha RS90LT RS Vector LTX 2012 - 2014
Yamaha RS90LTGT RS Vector LT GT 2009
Yamaha RS90LTGT RS Vector LTX GT 2008 - 2011
Yamaha RS90M RS Vector Mountain 2005 - 2006
Yamaha RS90MS RS Vector Mountain SE 2007
Yamaha RS90NR Nytro ER 2007
Yamaha RS90R RS Vector 2012 - 2016
Yamaha RS90R RS Vector ER 2005 - 2006
Yamaha RX10 RX-1 2005
Yamaha RX10GT Apex GT 2006 - 2010
Yamaha RX10LT Apex LTX 2008
Yamaha RX10LTGT Apex LTX GT 2008 - 2010
Yamaha RX10M Apex Mountain 2006 - 2007
Yamaha RX10M RX-1 Mountain 2003 - 2004
Yamaha RX10MS RX-1 Mountain LE 2005
Yamaha RX10MT Apex MTX 2008 - 2010
Yamaha RX10PXTEL Apex XTX 2011 - 2017
Yamaha RX10R Apex 2011 - 2015
Yamaha RX10R Apex ER 2007
Yamaha RX10R RX-1 ER 2004 - 2005
Yamaha RX10RS RX-1 ER LE 2003
Yamaha RX10RT Apex RTX 2006 - 2009
Yamaha RX10S RX-1 LE 2003 - 2004
Yamaha RXW10GT Attack GT 2006 - 2007
Yamaha S-TX DX Sidewinder 2017 - 2018
Yamaha X-TX LE Sidewinder 2017 - 2019
Yamaha X-TX SE Sidewinder 2017 - 2019