Giro Aeon Road Helmet - Matt BlackGiro Aeon Road Cycling Helmet If you want a cool and comfortable helmet, and the lightest helmet in our road line then you want the Aeon . We relentlessly optimized every one of our best features including the shape of the helmet itself, to reduce weight by 28 percent compared with the Aeons predecessor. We also sculpted massive vents with interior channelling for impressive cooling power, and integrated the full adjustability and comfort of a Roc Loc

five burritos

Seal tool driver installation recommended

CNC machining allows for precision control of each tooth shape

Eco-friendly and reusable from bike to bike and biodegradable when disposed

and feature micro-adjustments for perfect front derailleur alignment

The multi-directional impact protection system is used by the helmet to redirect energy in the event of a collision

integrated carry pockets

(Suit heavier riders)

Does not include lock-ring

reliable function

The 5mm guide pin ensures stability and accurate engagement

Over-sized design provides extra torque when tightening