The Louis Garneau Rocket Air helmet is one of the most aerodynamic helmets on the market. Weighing in at 14.8 oz/420 g, the Rocket Air is lightweight, and with 5 vents it is breathable. The vents are spaced with 2 huge front vent inlets and 3 large back vent outlets. Carefully designed to provide maximum comfort: the quick-release helmet fastener with ergonomic shape combined with the spiderlock elite stabilixing device means you can use one hand for qucik and accurate fit. If you want a serious increase in aero performance, this is the helmet for you.

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Certifications: CPSC-ASTM-CE

Vents: 5

Sizing:

Small: 20 1/2-22'' / 52-56 cm

Medium: 22-23 3/4'' / 56-59 cm

Large: 23 1/4-24 3/8'' / 59-62 cm