Saddle Lock Expand

Saddle Lock

Pinhead Components Inc. Pinhead Components Inc.


For saddles with vertical 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. Tell us which type of wheels you have.

More details

Product Options
Key Code
I have a key code 
Do you have Quick Release or Solid Axle wheels?
  • I have a key code

US $ 53.99

               -Collar with shim
               -Skewer (37mm)
               -Lock Nut (1), Washer (1), and Rubber Cap (1)
               -Installed Weight 41 grams
The Pinhead saddle lock prevents removal of your saddle from your seatpost. It is used for saddles with vertical attachments bolt(s). The locking collar prevents access to the vertical bolts. Once installed, the 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 ergonomically engineered to install and tighten your locks, and also serves as a bottle opener. Each key is different, and comes engraved with a nine-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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