Features: 1.Applicable Models: The centrifugal clutch is applicable for 219 Chain 6.5HP Engine Mini Bikes Go Karts, please check before ordering. 2.Excellent Materials: Manufactured from high strength metal materials, highly resistant to abrasion, able to withstand long term use and maintain long term operation. 3.High Strength: With 20mm bore and 16T design, very strong and durable, able to withstand more force and torque, even at high speeds. 4.Improve Driving Experience: High precision matching improves the operating efficiency of the vehicle, allowing you to enjoy a more comfortable, smooth and enjoyable driving. 5.Safe and Reliable: Safe and reliable design, high torque, wear resistance, fast heat dissipation, make your driving more pleasant and smooth. Specification: Item Type: Go Kart Centrifugal Clutch Material: Metal _x000D_ Number of Teeth: 16 teeth _x000D_ Caliber: Approx. 20mm/0.79in _x000D_ Fitment:_x000D_ Fits for Mini Bikes and Go Karts _x000D_ Fits for #219 chain