Introducing the Tunnel Ice Scratchers with Replaceable Tips from Ski-Doo, the ultimate solution for keeping your engine cool in the most challenging conditions. Designed with fanatical attention to detail, these scratchers feature replaceable carbide tips, ensuring longevity and optimal performance. They deliver essential cooling in hard or icy snow, allowing you to push your limits without worry. The innovative coil design enables reverse operation without damage, while their compact form allows for easy storage beneath the running board. Elevate your snowmobiling experience with this straightforward, trusted accessory that keeps you on the trail longer. Cooling Function Thoughtful design features replaceable carbide tips. Provides additional cooling in hard or icy snow conditions. Coil design allows reverse operation without damage. Installation & Use Easily stored below running board when not in use.