casco oneal sierra r v 24 wahoo rpm a mountain bike-specific cut

a mountain bike-specific cut

V-Guard - An extremely lightweight and cut-resistant high-tech fiber

Materiale pignoni: acciaio (da 1° al 9°)

Junior mini riser handlebar 480 mm

Imagine the kind of radical

casco oneal sierra r v 24 wahoo rpm a mountain bike-specific cutGet ready for style, safety, comfort and innovative technology the O'NEAL SIERRA helmet combines them all in one sleek overall design. With this helmet you are free to focus on the road and know that SIERRA will support you. Details High end is the perfect word to describe the O'NEAL SIERRA: offering top performance in terms of design, comfort and safety, this O'NEAL helmet is up to any challenge. Optimal ventilation and cooling Microlock closure