Drive Belt - Supreme XP - 1-7/16" (W) x 47" (OC)
Feature double-cog construction for strength and crosswise rigidity, Provides extreme performance on today's high-horsepower sleds, Cooler running belts mean better performance and longer life, Cogs also dissipate heat and make the belt more flexible, Made of an advanced polymer and aramid cord, Belt length is measured by OC (Outer Circumference)., Belt width is measured by top width.