SP1 Defender Wearbar S D for Ski-Doo S/M – Heavy-Duty Snowmobile Wearbar with Carbide Segments

The SP1 Defender Wearbar S D for Ski-Doo S/M is engineered to deliver exceptional durability and performance on snow and ice. Featuring a 7/16 inch carbon steel host bar with a flat top, this wearbar design helps prevent "bar roll" during aggressive cornering, ensuring stability and control. The carbide segments are made of high-quality YG13 tungsten, providing maximum tensile strength, extreme hardness, and resistance to chipping, which extends the wearbar's lifespan. The 90-degree angle of the carbide into the pocket of the runners creates large cross sections, offering enhanced durability and strength under demanding conditions. Paired with 1-inch carbide segments that allow for some flex in the ski without compromising adhesion, this wearbar maintains optimal performance and longevity. The product is engineered and test-fitted for a precise fit on your specific ski model, making installation straightforward. Chamfered ends minimize catching when backing up or unloading, while extended studs facilitate the use of ski skins for added versatility. All necessary fastening nyloc nuts are included, so you have everything needed for secure installation. The carbides and wearbars are finished with a black rust preventative coating to resist corrosion. The hardweld contact area on the host bar adds extra depth for increased longevity, making this wearbar suitable for rugged use on various surfaces. Designed to be less damaging to concrete and asphalt, this wearbar offers a reliable upgrade for snowmobile enthusiasts seeking durability, performance, and ease of installation.

Features:

• 7/16 inch carbon steel host bar with flat top to prevent bar roll during aggressive cornering

• Carbides made of YG13 tungsten providing high tensile strength and extreme hardness to reduce chipping and increase lifespan

• 90-degree carbide angle into the pocket of the runners for large cross-section and enhanced durability

• 1-inch carbide segments allowing flex in the ski without compromising carbide adhesion

• Engineered and test-fitted for a precise fit on specific Ski-Doo models for easy installation

• Chamfered ends to reduce catching when backing up and unloading

• Extended studs designed for ski skins compatibility

• Includes all necessary fastening Nyloc nuts for secure attachment

• Black rust preventative finish on carbides and wearbars for corrosion resistance

• Hardweld contact area on host bar for increased depth and longevity

• Less damaging to concrete and asphalt surfaces, suitable for mixed terrain use

Fits,
Ski-Doo Alpine II 1991
Ski-Doo Alpine II 1993
Ski-Doo Alpine II 1994
Ski-Doo Alpine II 1995
Ski-Doo Nordik 50 1990
Ski-Doo Nordik 60 1990
Ski-Doo Tundra 1990
Ski-Doo Tundra 1991
Ski-Doo Tundra 1992
Ski-Doo Tundra 1993
Ski-Doo Tundra 1999