The Thunderball 2.0 Solid is an all-mountain/enduro helmet that exceeds CE1078 standard requirements and with its Fidlock® magnet closure it can be closed and opened easily with one hand. Specifications: All Mountain/ Enduro helmet Weight: 260g Fidlock® magnetic buckle for easy single-handed fastening and release Top-front mesh integrated into the shell Adjustable fit from 52cm to 57cm via rear retention…