Pinhead Headset & Fork Lock

Pinhead offers you the ideal solution to fork and stem theft with their headset lock.
This includes the headset locking system which secures your very expensive forks and stem assembly.
Specification:
• Locks front fork and stem
• 31 mm round headset cap
• M6 bolt
• Replaces headset hex bolt
• Easy one-time installation
• Opens only with your Pinhead key
• Installed weight 19 g