Originally Posted by
Shato37
Hello again,
How do i check which type of thread my frame has, and how do i choose the correct bottom bracket. I have an old bianchi frame and i want to fit a sugino rd2 messenger crank, so im guessing i need square taper bb. Any info on how to choose and measuring the correct bb wouldnbe great.
Thanks again
How do i check which type of thread my frame has? I'm a "trial-and-error" guy, which often doesn't work out as well as I hope it will. Asking here is probably a better strategy.
How do i choose the correct bottom bracket? According to the Sugino website, their
Sugino RD2 Messenger crankset requires a 103mm square-taper (JIS) bottom bracket.
The bottom bracket matches the crankset, not the bike's frame.