BMC Roadmachine

Detailed assembly instructions
50
Headset compression
• Once the frame and fork are assembled with the headset, spacers, stem or cockpit and top cap,
torque the compression bolt to 4 Nm.
• Torque the stem/cockpit bolts as indicated on the stem/cockpit or by the component manufactur-
er’s manual.
!
WARNING: Correct headset compression is crucial for a safe and play-free steering system.
5 4 Nm
or
25
Manual
Bottom bracket and crankset assembly
Now that all the cables and brake hoses are in-
stalled, you can install the bottom bracket and
the crankset.
!
WARNING: Always install the brake hose
first.
The Roadmachine uses a Press-Fit 86.5mm
bottom bracket.
!
WARNING: Please follow the bottom bracket
and crankset instructions for installation.
Press-Fit 86.5mm
• Push firmly the foam downtube block and slide it towards the bottom bracket.