The Via VZ3 converts any traditional quill system to a fully adjustable multi position stem. Provides easy installation of most modern size bars from 25.4/26.0 up to 31.8mm (that would not normally fit the quill stem system).
A one off tightening of the centre bolt when installing the stem, then simply adjust the angle anytime with a press of a button! The lever releases and then just clamp down at your wanted position. It's innovative, durable and robust.