Review on 🔒 ABUS Ultra 410 (9) + Cobra 10/120 Black: High-Performance Security Combo Pack by Jeff Wells

This is a user friendly and highly acclaimed lock. However, the mounting bracket is limited to the mounting post or small round tubes. A lot of the bikes I've had lately have oddly shaped tubes that don't allow them to be mounted anywhere other than the seatpost. Attaching the seatpost forces you to put it in an awkward position that's easy to hit with your foot when pedaling.