Fork Preparation - BMC Roadmachine Owner's Manual

Fork preparation

Steerer tube length and cutting
• Install the desired top cone, spacers and stem in order to identify the steerer tube cutting length.
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INFORMATION: Complete bikes have fork steerer tubes cut to the maximum stack recommend-
ed. Framesets are delivered with full length steerer tubes.
Steerer tube should be cut to length for best mechanical function and for best esthetic.
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INFORMATION: Steerer should be cut 3mm below the topcap contact surface to allow proper
compression.
3mm
!
WARNING: Even if you can ride with a steerer tube exceeding the stem, we highly recommend
you cut it to length. This reduces the risk of injury while riding or in case of a fall.
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INFORMATION: Use a saw guide and an appropriate carbon specific saw blade such as the Park
Tool CSB-1.
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Detailed assembly instructions
>1mm