Sierra II Flat Size:Large and silicone print fingertips for

and silicone print fingertips for great lever grip

extended tail with cooling mesh

This is exactly what the O'NEAL Sierra II Comb Motocross Helmet reflects

Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigors of supercross

Racecraft's Yamaha Raptor 660

Sierra II Flat Size:Large and silicone print fingertips forShell 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 protection Height adjustable helmet shield Padded Chin Strap with Double D safety lock Meets DOT and ECE 22. 05 safety standards Designed for Street, Enduro and Adventure Bikes Replacement parts available