This Polaris ACE Series 6" runner is a snowmobile wear bar built with an 8" x 60° turning profile and a 1 1/2" end pad with hard weld, giving your sled a durable carbide bite for controlled cornering on groomed trails and hardpack. The hard weld reinforces the end pad where the runner meets the ski, so the wear point holds up through repeated rides.

At 3 lbs and 26 x 5 x 1 in, it is a direct-fit replacement runner for Polaris ACE Series skis, and the 60° turning angle keeps steering response predictable when you're carving through turns.