These are red and black anodized racing go kart American pattern hubs. American pattern hubs are 3 bolts on a 2 1/2 inch bolt circle. The front hubs are set up with 6003 bearings. The 6003 bearing inner diameter is 17mm, the outer diameter is 35mm and the width is 10mm. The rear hubs are set up for a 1.25″ axle.
We at Bintelli Karts have been involved in the kart racing community since 2004. We are the manufacturer and distributor of the racing karts and go kart parts found on this website. We are proud to offer the most affordable kart packages in the country. By offering such affordable prices, it is our goal to bring new faces into this great sport of kart racing!
Should you have any requests for other kart parts that you are not able to find on our website, please do not hesitate to contact us. We would like to thank the entire racing community for your continued support of our karts and parts.