3/4in bore 18 tooth automatic centrifugal clutch made of heavy-duty metal alloy for 168-170cc Go-Kart Mini Bike Engine

1. Wide Application: The centrifugal clutch can be used for 168cc and 170cc engines with a 35-type chain, widely used in mini bikes and go-karts. 2. Clutch Dimensions: The clutch bore diameter is approximately 19mm/3/4in, and the outer diameter is approximately 107mm/4.21in, with an 18-tooth design. 3. Automatic: The centrifugal clutch supports automatic separation to prevent slippage, and features a precise keyway for more stable and efficient installation. 4. Durable Structure: The clutch is made of a high-hardness, high-toughness metal alloy, and does not require frequent replacement. 5. Ideal Replacement: The go-kart clutch can directly replace an old or damaged clutch, providing you with a better driving experience. Specification: Item Type: Go-Kart Clutch Material: Metal Alloy Clutch Bore Diameter: Approx. 19mm/3/4in Clutch Outer Diameter: Approx. 107mm/4.21in Number of Teeth: 18T Application: For 168-170cc engines with a 35-type chain Package List: 1 x Go-Kart Clutch