Giant Helio - White/Grey (Fotovis) R1 Features a 3/8" drive fitting

Features a 3/8" drive fitting for compatibility with most ratchet handles and torque wrenches

Compatible with following models:

In addition to advanced head protection

Whether you're grinding through gravel or embarking on long

188 grams (front: 140g

Giant Helio - White/Grey (Fotovis) R1 Features a 3/8" drive fittingHelio 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