Wolf Tooth Components Compression Plug

This compression plug provides an anchor point to set the headset preload on road, MTB, or gravel bikes with carbon forks. It is important to use a compression plug – aka expander plug – in forks with a carbon steerer tube instead of a star nut. 

• Compatible with 1-1/8" fork steerer tubes
• Designed for carbon steerer tubes, but also works with metal steerer tubes
• Compatible with ID from 23.5mm to 24.5mm steerer tubes
• Weight: 26g
• Insertion depth: 28mm
• Expansion bolt torque spec: 5-7 Nm