Sorry this is my first post and it is begging for help, but i found this site after googling my problem,
Im a new rider, Brother has had 125's upto a 929 so im not completly alone on this one, My bike was brought about 3 weeks ago running perfect. After this time it has been used for work and back which is around 12 miles there and back and the route has motorways ect so it's had a good 60-70mph runs. The bike today started on first time, i got to the end of my street and it cut out,
i checked fuel and it was fine, oil was empty , so i brought a new plug which was the same as before and some new 2 stroke comma oil, not to thick or runny. The bike still remains to struggle today and sound very boggy.
the bike will run with rev's but as soon as you let of the gas at all, it cuts out when you come to a stop, also the speed will not go over say 20mph, ive checked all the compression, fuel line, oil and airflow and spark!
Thank you for your time. The carb is 25mm and tbh it drinks fuel and is running to rich, 50miles per £8 of fuel.