When you're working with an integrated cockpit, there's no room for approximation. The Most PACF aero spacer kit exists for exactly that reason: managing stack height without breaking the aerodynamic line of the front end, and without introducing materials that don't belong there.

PACF denotes carbon construction — the same material as the cockpit itself. That matters. Every spacer in this kit integrates visually and structurally with the rest of the front end. No anodised aluminium interrupting a carbon system, no aesthetic compromise on a bike that was engineered as a single unified platform.

The kit contains four pieces: 2×5mm and 2×10mm. A combination that covers the most common stack adjustments in a fitting session, with enough flexibility to combine sizes for intermediate heights. For riders dialling in their own position, or for fitters working with a client, having the right sizes in carbon removes one more variable from the equation — and keeps the cockpit looking exactly as it should.

Compatible with Most integrated steering systems for Pinarello. Pair with the stems and cockpit components available in our catalogue.