Just bought ducar 50cc pit bike with wires all nackered - does anyone know which wires go where. thankyou?

SWT hit that one right on the head.

Complete waste of money.

Also, this is not a racing related question.

Buy a manual [ if they make for that bike ] and fix it.

I personally think you just threw away your money.

How is this a Motorcycle Racing question?

Nope

There is no such thing as a PIT bike, they are not pit bikes they are paddock bikes.