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 deliver reliable performance and durability in demanding winter conditions. Designed with precision, these runners are crafted to withstand harsh environments while providing optimal glide and stability on snow and ice. Constructed from high-quality materials, they ensure long-lasting use even under rigorous usage. Their robust build helps enhance maneuverability and control, making them ideal for snowmobile enthusiasts seeking dependable performance.
Installation is straightforward, allowing for quick upgrades to your Ski-Doo snowmobile. The runners are engineered to fit specific models, ensuring a secure and precise fit. Whether you're navigating through challenging terrains or enjoying recreational riding, the SPI Defender Hardweld Runners contribute to a smoother, more controlled ride. Regular maintenance and proper alignment will maximize their lifespan and performance.
Choose SPI’s trusted quality with the Defender Hardweld Runners, and experience improved handling and durability on your next snowmobile adventure.
Features:
- High-quality construction for durability in extreme conditions
- Designed specifically for Ski-Doo snowmobiles
- Easy installation process for quick upgrades
- Enhanced glide and stability on snow and ice
- Robust build to withstand rigorous use
