ARAI HELMETS Contour-X Helmet - Snake - White - Small 0101-17054 exhaust heat shield F5 Rear Sprocket - 48

F5 Rear Sprocket - 48 Tooth

New replaceable shin slider for additional abrasion resistance

Chest and back compartments can accommodate the Nucleon chest and back inserts (available as accessory upgrades)

Ultra-ventilated helmet with 20 individual intake and exhaust ports

ARAI HELMETS Contour-X Helmet - Snake - White - Small 0101-17054 exhaust heat shield F5 Rear Sprocket - 48Contour X Helmet Snake White Small 3D Arai logo duct, just 3. 5 mm in depth, feeds two central 10 mm intake ports, Logo duct works well at low speed and with an upright riding position and can be opened or closed easily with summer or winter gloves, via a short stroke lever placed at the top if the rider can't see the lever and the logo is in its normal place, the duct is open, Logo duct is designed to breakaway in the event of an impact, Aerodynamic