circle m 45 mm

[yamaha one]

looking for set of 45mm circle m must have original lines and horns thanks.

 

[snopro]

a set of 44mm vm carbs will flow more air/fuel than the 45mm circle M set up will. alot less motor failures with the vm carbs also.
i have a 45mm circle M set up but it's not for sale.
what motor is it going on?

 

[Circle M]

I just listed a box full of circle m's on evil bay

 

[montynormand]

hmmmmmmm, Ive always wanted to try one out.