Attaching axles for chain drive?

[team death]

Ok, think I got it mostly sorted now.

just one last thing, how would you go about attaching the sprocket to the wheel and can anyone reccomend a good place to get appropriate sprockets?

If your wheels are plastic you will have to bolt the sprocket on and you will need to be very accurate because any

up and down movement due to misalignment or side ways wobble will cause the chains to come off.

If the wheels are metal I would weld the sprockets on-its just easier but once again you will need to within mm

of perfection or the chains come off.

I tend to buy job lots of lawnmower sprockets off E bay but for a specific chain or sprocket calda morley

near Ossett will sort you out.

You wouldn't go wrong with this lot-it's typical of what I tend to buy
https://www.ebay.co.uk/itm/Joblot-Su...gAAOSwQXlcUB0D