Spi WB-000-120 Defender Runners

SPI Code: 120

7/16in. Carbon steel host bar, with a flat top to prevent bar roll during aggressive cornering. Carbides are made of yg13 tungsten that provides the ultimate tensile strength for extreme durability and hardness to reduce chipping and increase longevity. The 90 degree angle of carbide into the pocket of our runners makes for very large cross sections compared to other designs. 1in. Carbide segments allow for flex in ski without compromising carbide adhesion. Engineered and test fitted to precisely fit your ski for easy install. Chamfered ends to reduce catching when backing up and unloading. Extended studs to allow for ski skins. All necessary fastening nyloc nuts included. All carbides and wearbars are finished in black rust preventative. Many competitors use a design that is mounted very shallow in the host bar. Our diamond shaped carbides are set deeper into the host bar giving it more surface contact adhesion. This will make it less susceptible to side impact failure from rocks or gravel. RUNNER STYLE: Defender. Features hardweld on contact area of host bar, giving it more depth to increase longevity. Less damaging to concrete and asphalt surfaces.

Vehicle Fitment:

2002-2003 Arctic Cat 4-Stroke Touring
2002-2003 Arctic Cat 4-Stroke Trail
2000 Arctic Cat Bearcat 340
1999-2000 Arctic Cat Bearcat 440 I
1999-2000 Arctic Cat Bearcat 440 II
2004-2006 Arctic Cat Bearcat 570 Long Track
1998-2006 Arctic Cat Bearcat Widetrack
2006 Arctic Cat Bearcat Widetrack Turbo
2006 Arctic Cat Bearcat Widetrack Turbo Articulating
1998 Arctic Cat Cougar Deluxe
1998 Arctic Cat Cougar Mountain Cat
1998 Arctic Cat EXT 580 EFI
1998 Arctic Cat EXT 580 EFI Deluxe
1996 Arctic Cat EXT Powder Special
2004-2005 Arctic Cat King Cat 900
2005-2006 Arctic Cat King Cat 900 EFI
2005 Arctic Cat King Cat 900 EFI Early Build
2001-2002 Arctic Cat Mountain Cat 1000
2002 Arctic Cat Mountain Cat 500
2001 Arctic Cat Mountain Cat 500 EFI
2002-2004 Arctic Cat Mountain Cat 570
2001-2002 Arctic Cat Mountain Cat 600 EFI
2004 Arctic Cat Mountain Cat 600 EFI
2003 Arctic Cat Mountain Cat 600 EFI 136
2003 Arctic Cat Mountain Cat 600 EFI 144
2001-2002 Arctic Cat Mountain Cat 600 EFI LE
2001 Arctic Cat Mountain Cat 600 VEV
2001-2002 Arctic Cat Mountain Cat 800
2002 Arctic Cat Mountain Cat 800 EFI
2003 Arctic Cat Mountain Cat 800 EFI 144
2003-2004 Arctic Cat Mountain Cat 800 EFI 151
2004 Arctic Cat Mountain Cat 800 EFI 159
2002 Arctic Cat Mountain Cat 800 EFI LE 144
2002 Arctic Cat Mountain Cat 800 EFI LE 151
2001 Arctic Cat Mountain Cat 800 LE
2002 Arctic Cat Mountain Cat 800 LE 144
2002 Arctic Cat Mountain Cat 800 LE 151
2003 Arctic Cat Mountain Cat 900 144
2003-2004 Arctic Cat Mountain Cat 900 151
2004 Arctic Cat Mountain Cat 900 159
2003 Arctic Cat Mountain Cat 900 1M
2003 Arctic Cat Mountain Cat 900 Early Build
2004 Arctic Cat Mountain Cat 900 EFI 151
2004 Arctic Cat Mountain Cat 900 EFI 159
1997 Arctic Cat Pantera
2000-2001 Arctic Cat Pantera 1000
2002-2005 Arctic Cat Pantera 550
1998 Arctic Cat Pantera 580
1999-2001 Arctic Cat Pantera 580 EFI
2004-2005 Arctic Cat Pantera 600 EFI
2002-2003 Arctic Cat Pantera 600 EFI ESR
1998-1999 Arctic Cat Pantera 800
2004 Arctic Cat Pantera 800 EFI
2002-2003 Arctic Cat Pantera 800 EFI ESR
2000 Arctic Cat Panther 340
2001 Arctic Cat Panther 370
2004 Arctic Cat Panther 370
2003 Arctic Cat Panther 370 R
2005-2006 Arctic Cat Panther 370 R
2000-2002 Arctic Cat Panther 440
2001 Arctic Cat Panther 440 ESR
2000-2001 Arctic Cat Panther 550
2004-2006 Arctic Cat Panther 570
2002-2003 Arctic Cat Panther 570 ESR
2002 Arctic Cat Panther 570 R
2006 Arctic Cat Panther 660 Touring
2006 Arctic Cat Panther 660 Trail
1997-1998 Arctic Cat Powder Extreme
2000 Arctic Cat Powder Special 2K
1999-2000 Arctic Cat Powder Special 500 EFI
2000 Arctic Cat Powder Special 500 EFI LE
1997-2000 Arctic Cat Powder Special 600
1997-2000 Arctic Cat Powder Special 600 EFI
1998-2000 Arctic Cat Powder Special 600 EFI LE
2000 Arctic Cat Powder Special 600 LE
1999-2000 Arctic Cat Powder Special 700
1999-2000 Arctic Cat Powder Special 700 LE
1997-2000 Arctic Cat Thundercat
1997-2000 Arctic Cat Thundercat MC
1999-2001 Arctic Cat Triple Touring
1997-1999 Arctic Cat Z 440
1999-2001 Arctic Cat Z 440 Sno Pro
2002-2005 Arctic Cat Z 570
2002-2003 Arctic Cat Z 570 ESR
2004-2005 Arctic Cat Z 570 LX
2002 Arctic Cat Z 570 SS
1997-2000 Arctic Cat ZL 440
1998-2000 Arctic Cat ZL 500
2002 Arctic Cat ZL 500
1999-2000 Arctic Cat ZL 500 EFI
2001 Arctic Cat ZL 500 EFI ESR
2001-2002 Arctic Cat ZL 550
2000-2002 Arctic Cat ZL 550 ESR
1999-2000 Arctic Cat ZL 600
1999-2003 Arctic Cat ZL 600 EFI
2001-2003 Arctic Cat ZL 600 EFI ESR
2002-2003 Arctic Cat ZL 600 EFI SS
2002-2003 Arctic Cat ZL 600 EFI SS ESR
1996-1998 Arctic Cat ZR 440
1998-2001 Arctic Cat ZR 440 Sno Pro
1998-2002 Arctic Cat ZR 500
1999-2001 Arctic Cat ZR 500 EFI
2001 Arctic Cat ZR 500 EFI ESR
1999 Arctic Cat ZR 500 EFI LE
1999 Arctic Cat ZR 500 LE
2002 Arctic Cat ZR 500 LE
1998-2001 Arctic Cat ZR 600
2000 Arctic Cat ZR 600 Blair Morgan
1998-2001 Arctic Cat ZR 600 EFI
1998-2001 Arctic Cat ZR 600 EFI LE
2000 Arctic Cat ZR 600 EFI LE Reverse
1998 Arctic Cat ZR 600 EFI LE XC
1999 Arctic Cat ZR 600 LE
2001 Arctic Cat ZR 600 VEV
1999-2000 Arctic Cat ZR 700
2000 Arctic Cat ZR 700 LE
2000 Arctic Cat ZR 700 LE Reverse
2001 Arctic Cat ZR 800
2001 Arctic Cat ZR 800 LE
1996-2002 Arctic Cat ZRT 600
2001 Arctic Cat ZRT 600 LE
1996-2001 Arctic Cat ZRT 800
2001 Arctic Cat ZRT 800 LE