
Been running these on the old style XT's for about 3 months now on my XC bike. They replaced the standard sintered ones that got contaminated with ACF50. All I can say is don't bother, they're kind of average in the dry but when things get wet they're shockingly bad. Nothing happens for the first couple of seconds then LOADS of squeal. Get the kevlar ones instead, been using them for years on my DH bikes without fault.