BMC TIMEMACHINE Assembly Manual page 47

Brake Housing & Cable Installation
1. Mount the pre-assembled V-Cockpit or Flat-Cockpit to the
fork by sliding the cockpit downward and rearward.
2. When mounting the cockpit to the fork, it is critical to properly
align the Lateral Fixing Nuts with the corresponding notch in
the cockpit - as indicated in the image.
3. Tighten the Lateral Fixing Bolts to 8Nm
Step 1
Steps
2 & 3