Wahoo elemnt roam aero out front mountthe elemnt roam aero out front mount is a lightweight, low profile and aero optimised computer mount that's specifically designed to function with the elemnt roam computer. Plus, this durable and practical computer mount is uci compliant, meaning it's fine to use on race days.durable, aero and lightweight out front elemnt roam mountwahoo's patent pending integrated mount for the elemnt roam gps bike computer is made of durable, lightweight plastic. It also comes with an optional locking screw that is uci compliant for connecting your element roam to your bike for weigh ins.features fits 31.8mm round bars weight 1.55 oz 44g compatibility works exclusively with elemnt roam manufacturer part number wfcc4m1buy wahoo accessories from chain reaction cycles, the world's largest online bike store.