2 Strokes Down Under

Thanks ozhammer, I pulled the carby out and found the 'e' clip on the throttle needle had come of I assume this was the culprit.

Hello everyone, I am new here and this is my very first post. I am currently restoring my late father's old Yamaha RX125 2 stroke this bike has low k's and has been in the family since new in 1980, it has however sat in a shed for the last 12 years, my problem is that I have replaced various rubbers...