This is a 30 series drive belt with asymmetrical flat on one side and angled on the other, which is suitable for most Manco, American Sportworks and Ken-bar karts with 5hp-7hp engines, also used on the Comet TAV2 bolt on torque-a-verter kit. It is made of high quality rubber material, very durable in use and heat resistant. What's more, with it's reliable performance and factory specifications, it is really a perfect replacement belt for the old or worn one. Don't miss it Features: Made of excellent quality rubber material, sturdy and durable in use. Oil and heat resistant, high mileage and reliable performance. According to factory specifications, a great replacement belt for the old or worn one. This go-kart drive belt used on most for Manco, American Sportworks and Ken-bar karts with 5hp-7hp engines. Also used on the Comet TAV2 bolt on torque-a-verter kit. Center to center spacing for the driver and driven pulley needs to be between 6 5/8 and 6 11/16. Specifications: Material: Rubber Color: Black Size: 22 x 1 x 1.9cm/8.6 x 0.4 x 0.7 Referenced Item Number: 5959, 203589 Package Weight: Approx. 380g Fitment: Fit for most Manco, American Sportworks and Ken-bar karts with 5hp-7hp engines, also used on the Comet TAV2 bolt on torque-a-verter kit. Package Included: 3 x Go Kart Drive Belts Notes: 1. Please check and confirm it is the correct part before purchasing Thanks 2. Easy to install, but professional installation is recommended.