DR Kart 30mm Axles

30mm Axles for DR Kart and cadet kart applications. These steel axles are keyed to fit DR Kart, CRG, Zanardi, GP, and other CRG-derived kart chassis and drive line systems.  Product Overview The DR 30mm axles are available in several thicknesses, and are 970mm in rear track width. These axles come in Soft "S," Medium "M," and Hard "H" axle rates.  Generally, a stiffer axle will alleviate rear grip in modern chassis. Generally, a softer axle will generate more grip and chassis flex in modern chassis.  The wall thickness and material utilized within the DR axles are optimized for the performance of the DR Mini 18, but these axles will perform very well with a variety of chassis. Keyways for these axles are 8mm x 60mm x 4mm thick, which is slightly thinner in height than other keyways. PKT or DR sells additional axle keyways for these axles - they are not sold with the axle. Internal keyways (for brake rotor hub or drive sprocket are 3-peg keyways, while externally the DR kart axles