How to disassemble the rear bike sprocket ?
I am working on an electric bike/ cart thing. I can either use an extremely small tire (scooter) and the chain that fits that sprocket, or a bike tire and sprocket. I have limited resources and money. I have an old rear wheel sprocket from a bmx mike. This was cut down about a year ago and was not done very well. The sprocket is not level. i was wondering if there is a way to pluck the center piece, i think it's the hub, out of the sprocket to just use the toothed part. without cutting or welding as i no longer have my grinder and have no access to a welder right now.