This article will guide you through the process of putting cables inside your carbon bike frame, ensuring a clean look and improved functionality. T800 is a high-modulus carbon, meaning it's exceptionally rigid where you need power transfer (bottom bracket area, head tube) while still capable of damping trail vibration through the rear triangle. Reproduction of the spoke lock key, which I described here: Reproduce spoke lock key 2. Replacement of the front hub because the flange was broken. The new flange has a smaller diameter, so I had to lace it 2 cross. Some of the cable mounts were broken off so I decided to lay the cables into. Sometimes brand-provided schematics or service manuals can help reveal what's inside before you begin, but commonly, you'll need to figure it out yourself. For that, it's worth knowing the various ways that cables can be run through a frame. If your cable routing looks like this (outside of the. My bike is a beam bike, with the beam integrally made as part of the frame (no pivots, bolts or hinges). Proper preparation and careful.