retrowagen1234":w5120a21 said:they are mtb cranks.... im looking for a tidy chainring but still somthing that looks nice for what it is if ya know what i mean?? and i think sheldon brown used to run biopace chainrings on his fixie
and to the post by dookie im aware now that not all 5 bolt chainrings fit. but i didnt know there was a difference in bcd , hence i asked.