O'Neal SIERRA Helmet R V.23 - Black/Grey S3-Colour-BLACK/GREY/RED New layout of transversal grooves

New layout of transversal grooves design with increasing spacing allow a slicker tread design

Ideal for keeping the paintwork pristine while transporting your pride and joy

5mm and 14 mm

with a big capacity that comfortably holds 1 modular helmet

L-Bracket D038

O'Neal SIERRA Helmet R V.23 - Black/Grey S3-Colour-BLACK/GREY/RED New layout of transversal groovesWhether 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