These CNC frame clamp sets allows you to easily install your battery cradle/rail securely to seat tubes without bottle cage inserts.
Will work with many steel frame bikes with the correct diameter tube. Provides M5 Mounting points.
Designed to fit tubes with outer tube diameter of 28.8mm (1 1/8″). Perfect for seat tube mounting where threaded inserts are not an option.
The kit includes two sets of clamps and mounting hardware:
CNC Top Clamps x2
CNC Bottom Clamps x2
Clamp Screws x4
Rail mount screws x2