Polaris 2839214 - Replacement MPN: 2839214 Designed for all-around trail performance - excellent traction on both hard-pack and loose, less-compacted snow with ride comfort features. Tapered outside lug edges for less side bite when cornering. Sharp angled lugs for excellent bite on hard-pack snow. Cupped center and full outer lugs for traction on loose, less-compacted snow. Lug design generates less noise for improved rider comfort on hard-packed groomed trails. Product Dimensions: 15" x 121" (38 cm x 307 cm), Lug Height 1.25" (32 mm) Polaris 15" x 121" x 1.25" RipSaw II Snowmobile Track # 2839214.