Utopia Aero Helmet Size:Small 1 roller bearing clutch in

1 roller bearing clutch in the pulley cage pivot for better chain control

AXA Defender Lock

Protects from cable rubbing

Customize The Entry And Release Tension Settings

Utopia Aero Helmet Size:Small 1 roller bearing clutch inAerodynamics is at the forefront of Utopias design with ventilation also a key factor considered during its development. Suitable for road racing and triathlon, Utopia can be used year round in all climates, due to its refined design to keep the rider cool, especially when riding at high speed. A breathable and quick dry padding that takes moisture away from the riders head and moves it to the helmets outer shell, contributing to a helmet thats