Set 18 Pitlock Fox Locking Thru Axle 15mm

(5 customer reviews)

From: $65.99

Lock down your Fox Racing Shox thru axle with the unmatched security of Pitlock. Set18 is suitable for use with all Fox forks which use a 15mm x 100mm thru axle (including Racing Shox thru axles.)

This set can be purchased in two lengths: Standard or Boost. Standard installation width is 15mm x 100mm, and Boost installation width is 15mm x 110mm. This set comes with all the necessary components for installation: one black thru axle, 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:

SKU: P180000UB Category:


This thru axle is suitable for use with all Fox forks which use a 15mm x 100mm axle (including Racing Shox thru axles.) The set comes complete with the following: one black thru axle, and up to two keys.

The Set 18 and Set 18B Pitlock thru axles have the following specifications:

  • Installation width: 15mm x 100mm (Standard), 15mm x 110mm (Boost)
  • Total length: 146mm (Standard), 156mm (Boost)
  • Thread pitch: M14 x 1.5mm
  • Thread length: 15mm
  • For forks with tube diameter: 32/34mm
  • Weight: 2.93oz (83g)
  • Color: black

Installation width is the width between the dropouts, or width of the front hub. Total length is the installation width plus width of the dropouts (the total length of the axle without head and lock.)

If you need additional keys, please order additional keys here: replacement keys. Thru axles use the same size key as the standard Pitlock “quick release” replacement skewers, not the larger Solid Axle keys. Unless you specify otherwise, we will ensure that the additional keys you order will match the coded set you’re given.

Additional details: for installation, this Pitlock thru axle will require a flat surface area of approximately 22mm in diameter.

Additional information


Standard, Boost

Key Quantity

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







5 reviews for Set 18 Pitlock Fox Locking Thru Axle 15mm

  1. John P. (verified owner)

    Exactly what I was looking for. I use old Yakima roof mounts on two of my vehicles with a Mtn bike thru axle adapter. They still work best for my road bikes, but with my $$$ mountain bike anyone with a hex key could remove it. Yikes! I’ll use my lighter weight (44g vs 88g) boost thru axle on the trail, but on top of my car the pit-lock solution is great.

  2. Martin Bailey (verified owner)

  3. Anonymous (verified owner)

  4. Michael N. (verified owner)

    Fantastic customer service at Urban Bike Tech! Great communication… quick shipping… Just as described!

  5. Robert Flick (verified owner)

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