are williams and cliosport F4R the same ?
are williams and cliosport F4R the same ?
essentuially yes, but the bearings are bigger on the f4r iirc, so have to use f4r bearings to run them on a f7p or f7r crank (f7p and f7r rods are identical)
yes they are the same.
the only reason u need F4R bearings is because they are tagless, and most rod manufacturers dont machine locating slots for the tags found on the F7's.