O'Neal SIERRA Helmet R V.23 - Black/Grey/Red Stock Item:ONEAL 27 SIERRA HELM R - BLK/GRY/RED (MD) Available in two colourways: Black

Available in two colourways: Black and Yellow

Media Playback and Control/MP3 Player on Device: Yes

Angel CiTy features a new compound mainly based on carbon black with a calibrated percentage of silica

PHCA (Pulse Hot Cranking Amps): 463A

O'Neal SIERRA Helmet R V.23 - Black/Grey/Red Stock Item:ONEAL 27 SIERRA HELM R - BLK/GRY/RED (MD) Available in two colourways: BlackWhether you ride on the pavement or the dirt or both the Sierra II has the features you need for your next two wheel adventure. Combining a full windscreen and a visor with a drop down tinted shield, the Sierra II helmet will get you anywhere you want to go. Features: Shell is constructed with ABS Weight: 1590g (50g) Moisture wicking, removable washable air channeled comfort liner Vent holes for optimal ventilation Integrated face shield with UV