A worn chain will wear on new sprockets quicker and vice versa so it is usually recommended to change everything at once,
+1, might as well do a 520 conversion while your at it:thumbupNas19320 said:A worn chain will wear on new sprockets quicker and vice versa so it is usually recommended to change everything at once,
bulldogr6 said:An Alum rear will wear twice as fast as a steel front.