Select 1 1/4", 30mm, 40mm, 50mm Metric Axle Sizes
CKS Billet Aluminum Gear Hub, Sprocket can be mounted on either side of the sprocket hub for multiple engine/kart combinations
CKS Billet European Aluminum Sprocket Hub, Standard 6 Bolt Pattern, 2-Pinch Bolt Style
*Requires (6) 6mm Bolts
Made in USA