The TiGr is light and secure and attaches to your top tube when on the move. It can secure both wheels without removal (most road and hybrid bikes) to a wide variety of structures up to about 5.5” (140 mm) in diameter. All at about a third of the weight of a U-lock. What is titanium?
We have mounted them to road bikes, off road bikes and Bromptons without any problem. Its great for touring and around town and if you own a titanium Brompton, it must be the ideal lock! Tigrlock.com
Don't forget to register your lock here.