Arai Contour-X Podium Helmet Size:L 3/8" square drive on both

3/8" square drive on both ends

Dual-Beam Technology - Independent control (and dimming) of center flood beam

Not rocket science to install but is a little involved

safeguarding the chest

with 7 intakes including 3 in the chinguard and 4 on the top of the helmet

Arai Contour-X Podium Helmet Size:L 3/8" square drive on bothProduct Description 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 rear spoiler with