SKU P09S000UB Categories ,

Pitlock Ahead Locking Topcap


Keep your headset secure with the unmatched security of Pitlock.

This set is available in your choice of silver or black, and comes in three sizes: 1″, 1-1/8″ (standard), and 1-1/4″. The product comes complete with everything needed for installation, and up to two keys.

See below for additional product and sizing specifications.


If you have an existing set you need to match, add your keycode here:


If your bike has a threadless steerer, your fork can be removed from the stem with only an allen wrench. Pitlock’s locking ahead set is specifically designed to make your fork safe and secure. As an added bonus, it looks great!

Available in your choice of silver or black, and in three sizes: 1″, 1-1/8″ and 1-1/4″. Measurement should be taken from the outside diameter of the steerer tube. Please measure carefully; 1-1/8″ is the standard size, and 1-1/4″ is rare.

Size specifications:

  • Full M6 bolt length: 40 mm
  • Length without head: 33 mm
  • Thread length: 27 mm
  • Thread size: M6
  • Bolt diameter: 6 mm

Please note that this item includes an M6 security bolt. If you do not need the bolt, please order only the topcap instead.

This product is not suitable for carbon fiber forks.

Additional information

Topcap Size

1", 1-1/8" (standard), 1-1/4"

Topcap Color

Silver, Black

Key Quantity

Without keys, With One (1) Key, With Two (2) Keys


There are no reviews yet.

Be the first to review “Pitlock Ahead Locking Topcap”