Brooks Saddle Lock Expand

Brooks Saddle Lock

Pinhead Components Inc. Pinhead Components Inc.


For saddles with horizontal attachment bolts. Prevents removal of your saddle from your seatpost. Protects your saddle for a fraction of it’s replacement cost.

Comes keyed to your Pinhead key code. If you do not yet have a Pinhead key code, you must order with key.

Quick Release and Solid Axle products use different keys. This product is only available for solid axle keys.

More details

Product Options
Key Code
I have a key code 
  • I have a key code

US $ 41.99

Spend US $ 75.00 more and get Free Shipping!


               -Lock nut

               -Installed Weight 13 grams

The Pinhead Brooks saddle lock prevents removal of your saddle from your seatpost. It is used for saddles with horizontal attachments bolt(s). The lock nut replaces the horizontal bolts. Once installed, the Brooks saddle lock remains permanently on your bicycle, even when you ride. If you need to remove your saddle, your Pinhead key lets you do this quickly and easily. Pinhead locks cannot be removed with tools such as hammers, pliers, picks, universal socket tools, grinders or bolt cutters. Our convex disc technology prevents your parts from being removed by bike thieves. Our locks use a special coded key. The key is engineered to install and tighten your locks using only a wrench. Each key is different, and comes engraved with a eight-digit code so it can be replaced if lost. With your key code matching locks can be ordered to protect your other components or other bikes. All components are precision forged from corrosion-resistant CrMo steel and aircraft aluminium alloys. Pinhead locks are unmatched in quality, and backed by lifetime warranty.  All internet orders are shipped in bubble packs with no retail packaging.



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