Looking for bpm rear wheel with 500w motor

Elecmtb

Finding my (electric) wheels
Sep 1, 2017
16
0
42
London
Hi. I bought a kit to fit to my bike from bms battery. Unfortunatly the cable goung into the hub hass been damaged wight on the axle so was wondering if anylne has a spare one they no longer used? It is a bafang 500w 26inch wheel for a mountain bike.

Many thanks