Extension cable for motors that use the 'z9' style HiGo connector. 0.6 meter in length (just under 24").
From Grin:
"60 cm extension cable with HiGo Z910 male and female connectors. Uses the heavier 1.5mm^2 phase wire option for reduced copper and higher current handling than the standard 1.2mm cable. Correct length for reaching a front hub motor from a downtube mounted Baserunner motor controller."