The Shark Spartan Blank Motorcycle Helmet is part of the latest Shark collection. . The Spartan Blank is an entirely new full face motorcycle helmet from French manufacturer Shark. The shell of the Spartan is made from either carbor...
Features: Steel kits are made for durability and trouble free operation. Premium valve kits supplied with valves and springs. Valve Length: 82.2mm Head Size: 26mm Stem Diameter: 4.97mm Material: Black Nitrided stainless steel.