1. Loading...

Pinhead Saddle and Seatpost Lock

/
$66.99 Model 26955
An anti-theft system that brings crucial security to individual bike components.
Search store availability

Take your bike security to the next level

Pinhead locks cannot be removed with tools such as hammers, pliers, picks, universal socket tools, grinders or bolt cutters. Convex disc technology, paired with the unique coded key, prevents your components from being removed by bike thieves.

Pinhead locks are precision made for consistent function and long life, and are backed by a lifetime replacement warranty.

Product details

  1. Locks your seatpost to your bike frame
  2. Also prevents theft of saddles with vertical attachment bolts
  3. Includes shims to fit all seatpost sizes
  4. Coded key included
  5. Lifetime warranty

More options

Product Compare Rack

Start comparison
Canada / English
You’re looking at the Canada / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country’s Trek Bicycle website here.