There were 3 main points that went into The Union. WAO wanted a rim that was light, had lower radial stiffness than anything they had made before, and gained a dramatic increase in impact resistance. With the new philosophy on layup design and these key points, WAO were able to achieve something truly impressive. This rim is made for those who want to race Enduro at a high level and ride harder than ever before. If you have ever had doubts about carbon rims, look no further than The Union.
The tires recommend are a range from 2.35 - 2.8
495g for the 29er