Your Cart is Empty

Salsa Post Lock

3 items left


The Salsa Post-Lock is a bicycle rack attachment point that can be positioned anywhere on your seatpost to provide a mounting point. Extra useful for frames that have no upper rack mounts, or for better rack positioning. Post-Locks do not have a lip so therefore cannot be used as a seatpost clamp.

*Note: This IS NOT a seat collar and CANNOT BE USED to keep your seatpost in place. NOT FOR USE with carbon fiber seatposts


  • Max torque 3–5Nm
  • AL-6061 Aluminum
  • Strong rack attachment points
  • 34mm-wide rack mount threaded for M5 bolts
  • Stainless steel pivot and bolt
  • Available for 27.2 and 31.6mm diameter seatposts
  • Black anodized with laser-etched logo
  • 44g for a 31.6mm collar


Good Rotations is an independent bicycle shop. Our aim is encourage the use of bicycles for everyday journeys and bigger adventures and to grow and expand the cycling culture where we live. We want you to love your bike!

Get in touch with us: hello@goodrotations.co