Lower derailleur pully wobble

rick81721

Lothar
The old Spearfish is acting up - the lower pully slides side to side and the chain jumps off it. This is SRAM X9. Simply replace the pully wheel? I guess the bearing is shot? Is it better to replace both?
 

huffster

Well-Known Member
PS. I like to have a spare derailleur hanger before I start bending. Since if it is bent already and you bend it back, sometimes it breaks.
 
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