Two spacer sets to fit all standard BB shells.
The ROTOR spacers are manufactured in Aluminum 7075 and allow the rranks o be centered and adjusted, thus eliminating the possibility of gaps and misalignments.
Spacers sets for ALDHU and VEGAST cranks
Sizes: Standard and Offset road axles
Weight (grm): 18 (Standard spacer kit), 22 (Offset spacer kit)