POTENCIA REGULABLE PARA BICICLETAS

摘要

The invention relates to an adjustable stem for bicycles, formed by a bar (3) provided at one end with a clamp (6) for securing on a tube shaft (7) of the steering fork (2) of the bicycle of application. In addition, a fastener (4) is slidably mounted on the bar (3) and is associated with a clamp (5) for securing to the handlebars (1) of the bicycle. The fastener (4) includes a locking system allowing same to be fixed in variable selective positions along the bar (3).