item: Di2 electronic wire toolSH-90510: for removing/installing the locknut on STI road levers. SH-90511: pin/guide tool for installing the outward return spring for STI road levers.Brand: Shimano
SH-90510: for removing/installing the locknut on STI road levers. SH-90511: pin/guide tool for installing the outward return spring for STI road levers. Brand: Shimano