managed to total a derailleur today and need to replace it. what kind of things will i need to consider?
bust a campag mirage
have a 9 speed block
will a 10 speed chorus / record be compatable? etc etc
can i but a new 10 speed derailleur and block (both campag chorus or record and not have to worry about having 10 speed anything else (front mech, levers etc)
managed to total a derailleur today and need to replace it. what kind of things will i need to consider?
bust a campag mirage
have a 9 speed block
will a 10 speed chorus / record be compatable? etc etc
can i but a new 10 speed derailleur and block (both campag chorus or record and not have to worry about having 10 speed anything else (front mech, levers etc)
thanks
(come on andy P help me........8) )