We had 13 WFO Trailriders on the Best trail we know of with Waterfalls and Bad BOY Rock climbs. Most of us made the last hill climb out but 3 routed around. I think this OLD MAN wore them out and the funny thing about this, right before we left for this BAD BOY Trail, I noticed 2 teeth missing on my Husaberg 390 front sprocket and I borrowed my girls stock DRZ 400 E for this ride. Suspension was set perfect, but gearing too high, still had an AWSOME TIME.