The Lezyne Forward Mount is a hinged handlebar mount featuring a stiff & durable composite matrix construction with secure X-Lock & an integrated rubber shim. Pressed in stainless steel nut & 3 mm hex stainless steel bolt, this mount's sleek, lightweight design positions the GPS computer in front of the stem for better visibility & enhanced aerodynamics. The X-Lock is a secure & reliable mounting feature integrated into the Standard GPS Mount & the Forward GPS Mount. It safely locks in the computer for worry-free riding over any type of terrain.