Kryptonite's Transit FlexFrame U-Bracket for Bicycle U-Lock Mount Door Clip Its compact and lightweight design

Its compact and lightweight design makes it easy to carry

and a ribbed collar that holds its shape when turned up against the wind

Snuggle in for a night under the stars

Extremely firm velcro closure to keep shoe tight

Kryptonite's Transit FlexFrame U-Bracket for Bicycle U-Lock Mount Door Clip Its compact and lightweight designKryptonite's Transit FlexFrame U Bracket makes it easy to carry your U lock on your bike so it's always handy. This simple mount fits on frame tubes from 25 to 80mm in diameter and it accepts most 13 and 16mm diameter round shackle U locks. Plus, the clamp rotates so you can perfectly align the lock with your bike to keep it tucked out of the way. Details: * Fits bicycle frame tubing from 25mm to 80mm whether the cross section is round, oval,