CNC-machined 83mm CVD drive shaft with 2.5mm pin created from world-renowned HUDY Spring Steel. The drive shafts are associated with the worlds thinnest yet most durable drive shafts used in electric off road vehicles. Hardened with a proprietary solidifying process, the drive shafts offer unbeatable lifespan and dependability. The CVD set up additionally features a composite safety collar that eliminates the approval of this drive shaft and prevents the drive pin from getting loose.