Kryptonite'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:

• Mounts quickly and easy.
• Pre-stretched seatbelt style material contours to the shape of the bicycle frame providing constant contact with the tube while in transit
• One-bolt design "snugs" the bracket to the bike frame; allows for adjustment without removing the bracket completely
• Unique 360-degree rotation provides the ability to micro-adjust the lock angle to better fit and align with the bike frame
• Provides the ability to micro-adjust the lock angle in 15 degree increments to better fit and align with a bike's specific geometry
  
• Supports the transportation of most Kryptonite u-locks (excluding the NY fahgettaboudit and messenger series u-locks)
• Heavy-duty strap system contours to the shape of the bicycle frame providing constant contact with the tube while in transit
• Compatible with Kryptonite 13mm & 16mm round shaped shackles / cables
• Fits bicycle frame tubing 25 - 80mm. Round, oval, triangular or square shape
• Part Number: 3W41V7