“The most advanced cross country group ever.”
After 2 years of development and months of internet forum rumors, SRAM releases all the info here:
From the Innovative Beginnings to the Engineering Precision, SRAM XX our Superior Products that were tested and developed by Dedicated Athletes like Todd Wells, Willow Koerber, Julien Absalon, Ross Schnell, Mary McConneloug, and many others.
source: Eric Schutt
