CNC-machined 84mm CVD drive shaft with 2.5mm pin made from world-renowned HUDY Spring metal. The drive shafts are of this worlds thinnest yet most durable drive shafts employed in electric off road automobiles. Hardened with a proprietary solidifying procedure, the drive shafts offer unbeatable lifespan and reliability. The CVD put up additionally features a composite safety collar that eliminates the approval associated with the drive shaft and prevents the drive pin from getting free.