Oakley ARO7 Lite Helmet - Matte Black (No Lens) Size:M Chainline: 55

Chainline: 55

Chainring Size: 34T

The 360° head belt ensures that there will be no pressure points on the skull and its internal shape is inspired by the award-winning MET Trenta 3K Carbon

7 defines Real-World Fast and raises the bar for modern aero wheel performance

A perfect complement to your ENVE cockpit and fork

Oakley ARO7 Lite Helmet - Matte Black (No Lens) Size:M Chainline: 55The weapon of choice for time trials and triathlons, ARO7 is crafted with aerodynamic engineering, and inspired by racecar forms. Compatible with PLUTONITE VISORS: Prizm Road visor is designed to enhance color, contrast and clarity. Visor can be magnetically stowed upside down on helmet. (Not Included) BOA 360 FIT SYSTEM: With its soft textile feel and flexibility, the TX1 Lace lies flat against your head, allowing for seamless eyewear compatibility.