racefacecannondale
Retro Guru
Hi all
After a good condition xtr crank m970 or the version before. Triple 9 sp variant.
I've been told that the m980 the later one double will work fine on a 9 speed set up.
After a good condition xtr crank m970 or the version before. Triple 9 sp variant.
I've been told that the m980 the later one double will work fine on a 9 speed set up.