So I recently acquired a ‘93 Yamaha sr125. It passed its MOT in 2017 and was running for a while but has now been sat for over a year.
I’ve replaced the battery, stripped and cleaned the carb.
I drained all the old fuel left over (maybe half a cup), and refuelled with fresh.
When I tried to start it (electric start) initially i got a chugging noise but it wouldn’t start.
Now when I’m trying to start, it’s doing this: (https://youtu.be/49CGAwdr_jU)
I’ve done some electrical work so the battery has been used a bit since fresh but I dont think that would be enough to run the battery out.
How do I fix this and get her starting again?