Replacement for 30 Series Torque Converter Set. TC replacement belt used on many kits as well Trailmaster and Hammerhead mid karts. Belts are asymmetrical type. Our belt is made of premium rubber material, so it is more wear resistant and greatly improves the service life. The product has been finely processed, perfect match for the original car. Product Description Go Kart Drive Belt 725 Description: Easy to install, no modifications necessary. Designed for superior, high mileage and reliable performance. Tested under severe environmental conditions to deliver better performance in any terrain or weather. As the working time increases, the transmission belts are prone to wear or aging, therefore, the belt and its accessories should be inspected and replaced within the specified time to prevent the belt from breaking and causing damage to the vehicle transmission components, in order to make the transmission work more precise. Specification: Colour: Black Size: As the Picture Shows Ma