Giant Helio - Translucent Grey (Fotovis) Readystock only on I-SPEC EV compatible

only on I-SPEC EV compatible brake levers

Menu screen to change settings

6mm stack height for improved stability and injury prevention

Length (mm)20

save it and save the planet

Giant Helio - Translucent Grey (Fotovis) Readystock only on I-SPEC EV compatibleHelio 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 aerodynamicsFotoVis Photochromic Lens with market leading reactive pigment that senses the intensity of ambient UV light, instantly adjusting lens tint from Category 1 (for cloudy day) to