Blackburn Interlock Locking Seatpost Rack (Black)

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The Interlock Seatpost rack from Blackburn is a great way to securely lock your panniers to your rack.  The seatpost version features the direct clamping mount to your bike's seatpost for bikes without braze-on mounts.


  • Works well with most panniers and trunk bags, but works GREAT with our Interlock compatible bags
  • Side rails included
  • Fits seatposts 22-32mm in diameter
  • No frame mounts required
  • Light and reflector mounting loop
  • Aircraft-grade 6061 aluminum tubing
  • 22lb/10kg carrying capacity

This product was added to our catalog on October 23, 2015.