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.
The SPI Defender Hardweld Runners for Ski-Doo snowmobiles (Part Number WB-000-464) are engineered to enhance the durability and performance of your snowmobile's track system. Crafted with high-quality materials, these runners are designed to withstand harsh winter conditions and rigorous use. The robust construction ensures long-lasting service life, making them an excellent upgrade for enthusiasts seeking reliable traction and control on snow and ice. Installation is straightforward, providing a secure fit that maintains optimal alignment and performance during operation. Whether for recreational riding or professional snowmobile work, these runners deliver consistent results in demanding environments.
Features:
- Durable hardweld construction for long-lasting wear
- Engineered specifically for Ski-Doo snowmobiles to ensure perfect fit
- Enhances traction and stability on snow and ice
- Designed for easy installation and reliable performance
- Built to withstand tough winter conditions and rigorous use
