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SP1 WB-000-477 Defender Runners


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

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.
Features hardweld on contact area of host bar, giving it more depth to increase longevity..
Less damaging to concrete and asphalt surfaces..
SPI Code: 477
Ski-Doo Safari 377 1986-1987
Ski-Doo Safari 377E 1986-1987
Ski-Doo Safari Grand Luxe 1986
Ski-Doo Safari Saga 1989
Ski-Doo Safari Scout 1989-1990
Ski-Doo Safari Scout E 1989
Ski-Doo Skandic 377 1986
Ski-Doo Skandic 377R 1986-1987
Ski-Doo Skandic 503 1987
Ski-Doo Tundra 1999
Ski-Doo Tundra 1985-1993
Ski-Doo Tundra II 1994
Ski-Doo Tundra II LT 1994-1998
Ski-Doo Tundra LT 1986-1993
Ski-Doo Tundra LTS 1987

Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: WB-000-477