PR Racing introduce an optional CNC Aluminium Rear Hub Carrier Set which is compatible with the PR SB401 family of vehicles. The new hubs have done-away with the short ballstud hole that is present on the plastic version and replaced it with a longer position. This offers two much more useful link positions, with the new longer hole offering a less twitchy car and smoother rotation through the corner. In addition to the camber link changes a new higher hinge pin hole has been introduced which provides more rear traction and better bump handling.
