(15 Sep 2016, 6:07 am)NK53 TKT wrote I agree that the wear on the 09s is increasing, the best one is 7515..
Are you joking?! 7515 could barely cope with the X21 the last time I got it.
7514 is probably the best from that batch in my opinion, handled the X18 with ease last time it was my ride (about a month ago).