POLYGON XQUARONE EX9 AND IT’S R3ACT SUSPENSION – WHERE IT CAME FROM AND HOW IT WORKS (PINKBIKE)
PINKBIKE – 12 APRIL 2017 By: R Cunningham “ The XQUARONE EX 9 is not perfect, but it’s darn close, and it’s a first try. R3act suspension and the bicycles…