Industry Nine Solix M UL250 Wheelset - 29", 15 x 110/12x148mm, XD, BlackThe Solix M UL250 is perfectly designed for riders that seek an aluminum performance XC wheelset. In terms of weight, engagement, and ride quality, Solix M UL250 leaves competition in the dust. Tipping the scales at an attractive 1425g, the UL250 leaves nothing to be desired when the course climbs, but rest assured the tubeless ready 25mm inner width rim is eager to hit the huck lines when the track points back down. At the heart of the wheels are the