The TOPMAX Snowmobile belt offers a combination of strength and flexibility. Reinforced with a high-grade ARAMAX cord, the TOPMAX belt is constructed of premium rubber compounds that ensure optimum belt performance under all types of conditions. By adding cogs to the top, the belt dissipates heat to run cooler. And by running cooler it lasts longer. The thicker, highly flexible design also has an increased contact area on the side of the sheave, allowing it to carry more horsepower. TOPMAX also offers tighter belt tolerances for improved performance. Limited to stock on hand.