ARAI Contour-X Helmet - Solid - Diamond Black - 2XL 0101-16042 Replacement Tank Cover Top exhaust vent remains open

Top exhaust vent remains open at all times

petcocks and Y-fittings per application included as needed

adding reinforcement where needed without increased weight or shell thickness

2022 Honda CRF250R - - 2021-2023 Honda CRF450R - -

ARAI Contour-X Helmet - Solid - Diamond Black - 2XL 0101-16042 Replacement Tank Cover Top exhaust vent remains openLogo 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 Rear spoiler sits a little more forward on the shell and is fed by 3 ports in the shell and efficiently draws air, but also smooths airflow over (and from the side) of the helmet, improving