LS2 presents the modular motorcycle helmet STROBE II made of KPA polycarbonate for a weight of 1700 +/- 50 g (M-L). Visibility: UV and scratch-resistant sun protection. Prepared for receiving the Pinlock 70. Closure of the chin strap thanks to quick and efficient micrometric buckle. Quick disassembly of the helmet. Quick release system for the screen, easy and without tools. Easy to retract inner sun visor. Ventilation: further development of the adjustable ventilation openings for optimal air circulation. Nasal breath deflector 1 air inlet on the chin guard to limit of the shod 2 adjustable front vents for optimised air flow. Most : Fully removable and washable interior. Even more comfortable, sweat-wicking interior. Ergonomic, laser-cut cheek pads. Removable anti-swirl bib. ECE 2206 approval. Universal size XS, S, M, L, XL, 2XL, XXXL head circumference in cm 53-54 55-56 57-58 59-60 61-6. 2 63-64 35-66