LEATT Helmet Leatt MTB Type 1.0 All Mountain V22 Warna: Steel Abu-Abu DETAILS: Polymer Compound shell in three sizes MaxiFlow impact foam air channels effective even at low speed 360°° Turbine Technology Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion Reduces peak brain rotational acceleration by up to 40% Extended rear coverage for added protection Adjustable visor with breakaway function for rotational impact force reduction In-molded impact foam for great energy absorption Maximized ventilation with 14 vents effective even at low speeds Moisture wicking, breathable, and washable inner liner Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203 Weight: from 320g (0,70 lbs) Sizing #S (51-55cm –20-21 5/8 #34;) #M (55-59cm –21 5/8-23 1/4 #34;) #L (59-63cm –23 1/4-24 3/4 #34;)