CNC-machined 81mm CVD drive shaft with 2.5mm pin created from world-renowned HUDY Spring Steel. The drive shafts are regarding worlds thinnest yet many durable drive shafts contained in electric off road cars. Hardened with a proprietary solidifying procedure, the drive shafts provide unbeatable lifespan and reliability. The CVD installation additionally features a composite protection collar to hold the mounting pin firmly in position.