X-Duty Rear Center Shaft Kit for Traxxas UDR (MIP18350)

X-Duty rear center driveshaft kit for the Traxxas UDR and the 1/7-scale Traxxas Unlimited Desert Racer is a solid steel CVD shaft designed to withstand demanding driving conditions. It installs with no modifications—simply drop it in and go—providing a straightforward upgrade that’s tougher and more reliable than the stock center shaft.

Equipped with X-Duty couplings and hardware for easy rebuilding, the shaft is tuned in length to prevent bottoming out as the chassis flexes, helping it last longer under hard use. It can handle power up to 6S LiPo, making it well suited for desert runs or backyard bashing where durability and performance matter.