The Ravemen AOM02 Alloy Out-Front Computer Mount 31.8mm w/ Go-Pro Adapter (suits Garmin, Wahoo, Bryton) is a lightweight, durable aluminium bracket that positions your head unit ahead of the bars for improved sightlines and reduced wind drag; it fits 31.8mm round bars, weighs 53.1g, includes replaceable parts for Bryton and Wahoo compatibility, and accepts GoPro accessories—use a tether for extra security.