I totally understand the fact that the Rs125 is a 2stroke and smokes but shouldn't be smoking this much.
I have been looking about and found a thread where it looks like I'm having the same problem, when I get the bike to around 40mph - up/ 7k it smokes like hell, I first thought it was the choke cable but wasn't, it's not seeping from the bottom of the can, it's just purly comming from the end of the can and it's a 'Blue'
The oil/fuel mixture seem's fine and is set at what it say's, but it's still smoking, I've been told it could be the gaskets ? they could be worn thus allowing oil to seep through?
Just thought i'd ask on here before I go and take it to a bike shop I'd try and fix it myself but as I need the bike on a daily basis for work I can't afford to break something thus causing me to have to wait 3 or 4 weeks before a part get's fixed.
(The last owner did nothing with it just let it sit in the back garden/ never looked/ replaced anything (maintained) it, so I understand I'm picking up the pecies but it's a decent bike and justt want it to work and last me untill November & I understand it's going to cost me money as she didn't spend a penny on it.)
Thanks for any help.