Giant Rev Helmet - Matte Black/Gloss Black gsda allowing you to choose which

allowing you to choose which button does what through the AXS™ App

Compatible with HG 12-speed chains

Support E-Type FD: N/A

Only compatible with LINKGLIDE shifting systems

Giant Rev Helmet - Matte Black/Gloss Black gsda allowing you to choose whichWith cutting edge design and maximum ventilation, Rev is one of the official helmets of Team Giant Sunweb. From hors categorie climbs to World Cup cyclocross racing, its the ultimate choice for superior fit, comfort and protection. Features 21 vent configuration for optimal airflow and top of the head ventilation LiteForm webbing for enhanced comfort and performance Internal Structural Shell (ISS) for strength at a reduced weight Giant CINCH+ fit