Super small and lightweight front main CVD universal drive shaft for XT9 produced from world-renown HUDY Spring metal happens to be strategically machined for toughness and light-weight without compromising strength. All drive shafts and outdrives are hardened with a proprietary hardening process to provide unbeatable life time and reliability. The central bigger and stronger outdrives feature protective plastic shoes, dense 3mm pins, and a protective locking ring.