In the Rca, cables easily run inside the down tube, bottom bracket and chain stay, whether mechanical, electronic or hydraulic. Putting cables inside reduces aero drag and cleans up the exterior of the bike. Interchangeable ICS (internal cable stops) are light weight, and click into the frame to fit mechanical, electronic or hydraulic lines.

In the P3, future-proof cables incorporate a stop in our Single-Bend bottom bracket guide, permitting fixed cable housing through the down tube.