ARAI Quantum-X Helmet - Diamond Black - Medium 0101-15720 Chain Guide while flexible lower area absorbs

while flexible lower area absorbs any accidental contact with the knee

IC Duct5 — Uses a three-position slide gate to improve sealing for reduced noise and water intrusion

5" wide at mounting point

protecting kids’ hands and the bike’s levers from roost

ARAI Quantum-X Helmet - Diamond Black - Medium 0101-15720 Chain Guide while flexible lower area absorbsRound oval shape, achieved by using an interior head liner that combines thicker front and rear pads with thinner side pads, is designed for riders whos heads are slightly wider rather than elongated Improved Glance Off Ability Variable Axis System (VAS) shield system lowers the pivot point by an average of 24 mm, making the shell surface area in the critical temple area much smoother and better able to reduce impact energy getting into the helmet