Helmet features:

Dimensions (WxH): 435 x 448 mm

Scratch-proof

Thermoformed tongue and back joint made with microfiber

Wunderlich - Engine Protection Ultimate Extreme Options:Silver Helmet features:Wunderlich ULTIMATE EXTREME engine protection comprehensive protection for engine housing, oil sump and manifolds of the BMW R 1300 GS and GS Adventure Aluminium coloured, high quality engine protection in Wunderlich Tool Design Optimal structural and functional integration Provides comprehensive, maximum protection for engine housing, oil sump and manifolds Form optimised with reduced contact surface, for ambitious, off road oriented riders Maximum