Need wires, junction boxes and an internal battery. used is fine

3 wires 300-400mm for shifters, FD
1 wire ~1000mm for Junc a to junc b
2 wire 650-800mm for RD and internal battery
Ultegra 2 button bar end shifters
5 port Junc A box
internal Junc B box
charger

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I LIKE TURTLES!