I purchased the XTX because of my riding style and trail conditions. I hate studder bumps and kidney kickers. I've been riding with a 136-144 for 20 years and I won't go back . I love the way it bridges the small washboard crap and provides that extra bit of help when the trail ends. FOr me ,, the XTX with it's tipped up rails was right up my alley. Pushing in the turns should be about the same as the 128. It all depends on your riding style and how often you dive off the beaten path .
You can't go wrong with either one imo
You can't go wrong with either one imo
