The Union 1/1 29in Super Boost Wheelset was born from three main ideas: To make a rim lighter than the Agent with lower radial stiffness and an increase in impact resistance. It's a rim from The Revolution line that's made for high-level Enduro racers who want to go harder than ever before, and The Revolution line has been in the works since the summer of 2018. We Are One's goal was to use what they learned about The Movement line to implement a whole new rim shape that reduces radial stiffness and utilizes less fiber but still increases impact strengths. This is the line that will keep you from doubting carbon rims ever again.