Pinhead Headset and Fork Lock

The Pinhead Headset and Fork Lock is a must-have for any cyclist looking to keep their bike safe and secure. This lock is designed to lock the front fork and stem, providing an extra layer of protection against theft. The 31 mm round headset cap and M6 bolt make for a secure fit, and the lock replaces the headset hex bolt for easy installation.

One of the best features of the Pinhead Headset and Fork Lock is that it can only be opened with your Pinhead key. This means that you can rest easy knowing that your bike is safe and secure, even when you're not around. The lock is also incredibly lightweight, with an installed weight of just 19 g.

Overall, the Pinhead Headset and Fork Lock is a great investment for any cyclist who wants to keep their bike safe and secure. With its easy one-time installation, lightweight design, and secure locking mechanism, this lock is sure to give you peace of mind every time you leave your bike unattended.