Description: 100% Brand new clutch bell housing. High quality and very durable. Works with 6mm 25H mini motor chain. Can be used as a safer replacement to the older style black housings with no cover. Fits for 25H 47cc 49cc Mini Motor Quad Bike. Specification: Material: Iron Inside Diameter: Approx. 80 mm / 3.15 inch Distance Between Mount Holes(centre hole to centre hole): Approx. 72mm / 2.83 inch Package Includes: 1 Piece Clutch Drum Bell Housing