1 Pair of 3D printed cage mounts. Internal diameter is 40mm. Weight is 75 grams for the pair. Will need some padding eg sticky backed neoprene to wrap around forks before mounting these. When purchased, these were recommended for my 32mm diameter forks.
Never used! £10 including postage.

These clamp on to a fork and allow you to place a bottle cage, is that correct? Just wondering since I have a 3D printer and have been wondering about what I could print for my bike.