CNC-machined 81mm CVD drive shaft with 2.5mm pin created from world-renowned HUDY Spring Steel. The drive shafts are related to worlds thinnest yet numerous durable drive shafts present in electric off road automobiles. Hardened with a proprietary solidifying procedure, the drive shafts offer unbeatable lifespan and dependability. The CVD installation additionally features a composite security collar to help keep the mounting pin firmly in position.