Sprocket Carriers and Hubs for CKR Racing Karts. Aluminum milled hubs that fit a variety of karts, not just CKR!
Choose from the 25mm or 50mm sprocket carriers. Note that these sprocket carriers will fit more than just a CKR Racing Kart.
Each hub is sold separately.
The CKR 50mm Sprocket Hub weights 15.3 oz.