Giant Rev Comp Cycle Helmet | Matte Black Size:S/M DoubleTap mechanism uses a single-motion

DoubleTap mechanism uses a single-motion lever for all shifting with ZeroLoss action for immediate engagement

In cool weather or with very light sweating

Material: Glass filled nylon

It is compatible with Presta and Schrader valves and is equipped with a mud protection

Giant delivers the benefits of tubeless tire technology to riders of all types

Giant Rev Comp Cycle Helmet | Matte Black Size:S/M DoubleTap mechanism uses a single-motionDescription: Designed for everyday road riding performance, the all new Rev Comp follows in the footsteps of the pro level Rev, a favorite among WorldTour riders including Giro dItalia champion Tom Dumoulin. This all rounder introduces some new features to optimize its comfort, protection and versatility. It has 14 vents to maximize airflow, a Cinch Pro fit system for quick and comfortable fit adjustment, and is available with MIPS to offer added