ARAI VX-Pro4 Motorcycle Helmet - Block - Large 0110-8183 RSV4 RR / RF / Tuono V4 1100 RR / Factory Back pocket with double zip:

Back pocket with double zip: upper zip contains padding that can be used as a passenger backrest and lower zip contains the fluorescent yellow rain cover

Expansion gussets disperse stress in key areas and provides freedom of finger movement

a titanium end cap

Removable internal reinforcement

or with the MONOLOCK M5M plate / not compatible with MONOKEY M8A

ARAI VX-Pro4 Motorcycle Helmet - Block - Large 0110-8183 RSV4 RR / RF / Tuono V4 1100 RR / Factory Back pocket with double zip:Features intermediate oval shape which fits the majority of head shapes in the North American markets Consistently round and smooth shell, maintaining Glancing Off shape concept Rounded chin bar maintains compact shell length resulting in less protrusion, leaving it less likely to catch and dig during a spill Super Fiber provides 30% higher tensile strength than standard fiberglass and provides increased penetration resistance Peripherally Belted