FSA ACR Cone Spacer - Pinarello Dogma F

The FSA ACR Cone Spacer – Pinarello Dogma F is a purpose-built cockpit integration component designed to work with Pinarello’s modern fully integrated front-end systems. As part of FSA’s ACR (Aerodynamic Cable Routing) platform, this spacer allows brake hoses and shift wires to route cleanly through the headset area while maintaining the smooth aerodynamic profile that defines the Dogma F.

High-performance road bikes like the Dogma F rely on fully internal cable routing to reduce drag and create a clean, uncluttered cockpit. The ACR system routes cables from the handlebar through the stem and headset before entering the frame. The cone spacer plays a key role in this architecture by guiding cables through the upper headset area while preserving correct headset preload and structural alignment.

Designed specifically to match the geometry and integration requirements of the Pinarello Dogma F platform, the spacer provides a precise interface between the frame, headset assembly, and cockpit spacers. Its tapered cone shape creates a smooth transition from the head tube to the stem and spacer stack, maintaining both aerodynamic efficiency and a refined visual appearance.

Constructed from lightweight and durable materials, the spacer maintains the strength required for aggressive road riding while minimizing additional weight. Precision manufacturing ensures accurate tolerances, helping maintain smooth steering performance and consistent headset alignment.

Whether replacing worn components or assembling a new build with an integrated cockpit, the FSA ACR Cone Spacer ensures that the internal cable routing system on the Dogma F functions correctly while preserving the bike’s aerodynamic design and responsive handling.

FSA ACR Cone Spacer – Pinarello Dogma F Specs at a Glance

• Compatibility: Designed for Pinarello Dogma F frames.
• System: FSA ACR (Aerodynamic Cable Routing).
• Function: Guides cables and hoses through the headset area.
• Application: Integrated cockpit and headset spacer component.
• Construction: Lightweight, durable composite material.
• Purpose: Maintains clean internal cable routing and aerodynamic front-end integration.

Design Benefits

1. Integrated Cable Routing: Enables brake hoses and shift wires to route internally through the headset and cockpit.
2. Aerodynamic Cockpit Design: Helps maintain the clean, streamlined front-end profile of the Dogma F.
3. Dogma F Specific Fit: Designed to match the geometry and headset design of Pinarello’s flagship road platform.
4. Precision Headset Alignment: Maintains correct spacing and preload for smooth steering performance.
5. Lightweight Construction: Durable materials ensure strength without unnecessary weight.

Final Take

The FSA ACR Cone Spacer – Pinarello Dogma F is a small but essential component for maintaining the fully integrated cockpit system of one of cycling’s most advanced race bikes. By enabling clean internal cable routing and proper headset alignment, it supports the aerodynamic performance and precise handling that the Dogma F is known for.