"Momentum" badged "8FUN" controller


New Member
United Kingdom
I have a controller from a crashed bicycle. The battery, motor and display cables are obvious, as are the two small connectors for lights. There is one remaining cable which was ripped out of the bottom bracket with red/black/grey/brown wires ending in a small white plug plus green and yellow bare wires.

Some of this is probably for a pedelec sensor, there might be something spare for the alternative of a throttle. I don't think pedelec sensor control is very safe so would prefer a throttle if I can adapt this. Any ideas what these six wires are?