Giant Helio - White (Silver Lens Polarvis) Propelenviliv27 When it comes to safety

When it comes to safety

Drilling: traditional (front/rear 24 holes)

especially on smaller sizes

MCFK's new out-front computer mount for their carbon stems

and more ergonomic fit

Giant Helio - White (Silver Lens Polarvis) Propelenviliv27 When it comes to safetyHelio delivers featherweight performance and cutting edge lens technology to protect your eyes and enhance every ride, and is available in Fotovis or PolarVis lens options. Features Interchangeable full vision cylindrical lens for panoramic views and wind cheating aerodynamicsPolarVis Lens Technology uses optimised polarisation to cut through the glare from bright sun, car headlights or water and snow, allowing you to enjoy a full spectrum of colours