Casco O'Neal Challenger Exo Color:Black-Gray-White Increased stiffness thanks to the

Increased stiffness thanks to the larger spindle

ma abbastanza leggero per affrontare le pendenze più ripide

The Ergopower Ekar levers allow adjustment of the brake lever reach

you should expect much more from a helmet than just “standard” features like superior aerodynamics and low weight

Casco O'Neal Challenger Exo Color:Black-Gray-White Increased stiffness thanks to theHelmet with 2 outer shells and 2 EPS for increased safety and a perfect fit The shell is made of high quality ABS Multiple air vents for optimal ventilation and cooling Microlock closure Padded and comfortable liner, removable, sweat absorbent, and washable Bluetooth ready with cavities for internal speakers and rubber ring on the back of the helmet (Bluetooth unit not included) Pinlock ready for optional use Clear visor plus integrated secondary sun