Super Series Belt - Moto-Ski/Polaris A superior choice for today's demanding trail and touring rider, Manufactured for Parts Unlimited with the same top-quality materials found in Ultimax belts, Flat-top construction with state of the art rubber compounds reinforced with aramid fiber to deliver performance, belts for low-to-medium horsepower machines, Low-temperature rubber and polyester cord construction transmits all the power to the ground