Description: 100% Brand New and High Quality Engine Clutch Parts Assembly This clutch design to fits for Go-kart Mini-bike ATV Parts Performance clutch pad assembly for Go-kart Mini-bike 12T KDC 168 Diameter of Clutch Assy: Approx. 105mm/4.1inch Inner Hole Diameter: Approx. 19mm/0.7inch Specification: Material: Metallic iron Package Includes: 1 Piece Motorcycle Clutch Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding