Lightweight, rugged CNC machined aluminium aero bicycle mount. Simple, reliable single-pivot 31.8 bar clamp. Secondary adjustable swivel provides perfect device positioning. Compatible with Lezyne X-Lock mount GPS cycling computers. Extra secure and replaceable Composite Matrix X-Lock insert. Refined aluminium design with classic Lezyne styling. All stainless steel hardware. Perfect for the cyclist looking to streamline his or her cockpit with a beautifully stealth anodised black GPS computer mount.