Giro Aether MIPS Road Helmet - Matt Blue - 2019 YGroup_lazer-compact-mtb-helmet-YG Shimano Internally Geared Hub and

Shimano Internally Geared Hub and Dynamo Small Parts

RIM WEIGHT: 440g / 485g

Reflective straps

Shimano Di2 External Battery BTR1

Durable water-repellent coating

Giro Aether MIPS Road Helmet - Matt Blue - 2019 YGroup_lazer-compact-mtb-helmet-YG Shimano Internally Geared Hub andGiro Aether MIPS Road Helmet 2019 FROM THE ELEGANT SILHOUETTE OF ITS INDUSTRIAL DESIGN TO HOW THIS HELMET MANAGES IMPACT ENERGY, THE AETHER MIPS HELMET IS UNLIKE ANY HELMET EVER CREATED AND A TRUE TESTAMENT TO PERFORMANCE INNOVATION. Inside the Aether, a dual density EPS foam liner helps manage a wide range of impact energies, while also boasting deep internal channeling to provide cooling airflow. Our proprietary MIPS Spherical technology is