The Vespa PX/T5 Handlebar Bottom is fitted to the Top of the Fork Arm. This item comes unpainted, and only in primer. This part can only fit DRUM Model range Vespas.
Sometimes you may need to add internal bushes into the handlebars to take up the slack on the throttle and clutch tubes.
Comparison Part No. 563789 (PIAGGIO), C-4723415 (LML)