Thanks for you time replying.
I've had a read up, I learnt my lesson on a customers DT 125 swing arm...
The one I'm considering has the balance shaft removed already but supplied. I may well replace it.
Thanks again

Hello All. New on here but far from new to bikes. I'm looking at a Mk1 soon, tested but rear light lense and an indicator lenses missing. Been advertised on ebay twice very recently for £1500 start but he's not had a bite. Not worth that money? Obviously it's worth what someone will pay and seems no...