Feature●Compatible with 110cc Quad ATV Buggy Go kart●3 Stud 23T Spline Wheel Rear Axle Hub●Two Hubs: Left & Right●Distance Between Hub Mounting Holes (centre to centre): Approx. 78 mm / 3.07 inch;Diameter of Centre Hole: Approx. 22 mm / 0.87 inch●Package List: 1 * Pair of Rear Wheel Axle HubDescription