Can i use a 10 speed rear mech - even though my bike is only 8 speed??
J jowwy Not here offten enough to argue 17 Apr 2013 #1 Can i use a 10 speed rear mech - even though my bike is only 8 speed??
ushills Veteran 17 Apr 2013 #2 My experience of this is yes as I have a 105 rear mech on my 8 speed. Use an 8 speed chain though.
