CU-TE is a material that has a specific weight of 8.99 about 3 times heavier than aluminum.

This allows to place a considerable weight in a small space. These shims have been designed to replace the SH1.75 shims used on Awesomatix models to adjust the roll center of the arms allowing you to position weight at the lowest possible point. Perfect to be used together with OfficinaRC AT21ST-A-T