Interlock Integrated Bike Lock - $39 $59.99

  • 25.4mm seatpost
  • Cables are 90cm total length, or 35.4 inches if you’re imperially inclined.
  • Product weight: 620 Grams including lock and seatpost.
  • Seatpost is 3D Forged, 6061 Aluminium.



Free Shipping on all orders over $100

Annoyed by carrying your bike lock? The rattling, clanging, or ugly mounting hardware? The InterLock is a lock that hides inside of your bike! All you need to do is replace the seatpost with this one - that comes with a permanently attached bike lock!

We love happy customers!

If you’re not happy, we’re not happy, and if we’re not happy, why are we doing this? We want you to love your bike and your Pure Cycles experience as much as we love you!

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Type U Lock U Lock U Lock + Cable Cable Chain Chain Cable
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Key Replacement Program
Insurance Up to $500 Up to $2000 Up to $500 Up to $500