PKT's 25mm 3.1 lb. Hollow Kid Kart Axle. Our new 970mm axle allows maximum track width when using the narrow kid kart hubs and wheels. The industry leader has added another option! Reduce your rotating weight by up to 5 lbs. over solid steel axles.
See option for PKT keys that fit this axle. Keep in mind that some aftermarket hubs, brake carriers & sprocket carriers may have different size keyways.