I am offering this original upper transition spacer for the Bianchi Oltre integrated cockpit. Unlike classic preload spacers, this ring is the mandatory final element that is placed at the top of your spacer stack (or directly on the stem). Its design is doubly critical: it provides a perfectly flat bearing surface for the compression bolt (which screws into the expander), and it is designed to receive the top cap, thus ensuring aero alignment and total sealing of the steering system.

📋 TECHNICAL SPECIFICATIONS:
Brand: Bianchi (Original Spare Part).
Type: Upper finishing and preload ring.
Co...