Jim,
I think there are different coloured springs to change the powervalve settings but I am not 100%.
Post on the UK KTM forum
http://www.ktmforum.co.uk/ there is a mate of mine on there his user name is kevinyorks who is the KTM guru and he will be able to help you I am sure.
Has it not got a hotstart then.
Mark
James Harrison EYTRF wrote:
Morning Folks,
Have bought the wife a KTM 125 SX for use around her Dads farm. Following the sale of her DT 125. Does anyone know if the power value can be turned down as its a bit savage.
Thanks for your help.
Jim
East Yorks TRF