Despite being the lightest helmet on test, the well-ventilated Ambush offers some of the best coverage, extending over the temples and sitting low behind the ears. The peak can be adjusted to a wide range of positions, with plenty of room to stow goggles underneath. Specialized’s retention system tightens around the whole circumference of the lid, rather than just the rear. The fit was a contentious issue among our test team, depending on head shape. Because the retention system is higher up than on other helmets, it sometimes feels like it pushes the Ambush up off your head as it’s tightened. We feel comfort would be improved with some padding towards the rear. The EPS liner is reassuringly thick around the front, top and sides but substantially thinner behind the ears.
Weight 248 g
Sizing S, M, L
Price $172