Hi All ,
New to this Board .....
I have done a 240 Conversion on my 12S with it's existing swing-arm ...
Things to take note : Get yourself a SCG Rear Shock in the meantime. From 180 to 240 is a +- 30 Milimeter hight diffrence... Your rake is twitchy with a standard shock. A SCG sorts that out.
Use Metzler 240/40/18 ....As the other tyres are to high ...
Don't touch the Oil side, as a 240 will fit.
I have welded a 23mm spacer in on the Belt side.
I have 5 mm clearances in my swing arm. Done about 12 000 Kilometers on the conversion.
I have posted photo's on Buell's downunder