Our new City of Portland code-approved High-Security Staple, with an extra flat bar (added stability, keeps thieves from removing bolts and slipping bikes under the rack) plus a hidden interior cable (if pipe is cut, requires bolt-cutters to remove). Lock it up! All our Staple racks provide 2 points of contact for each bicycle and hold the bike upright, allowing the cyclist to lock their frame with their front and back wheels.