The ABX concept is one of our new flagship builds, representing over a year of testing. The high rebound core provides stability and comfort while getting you to your spot of choice, a super hard outer provides the necessary slide without flat spotting once you get there. Try them and you find that a set of ABX concepts will last you much longer than an average set of wheels, at a price that won't set your budget back! 49mm ABX Concept $29.95 50mm ABX Concept $29.95 51mm ABX Concept $29.95 52mm ABX Concept $29.95 53mm ABX Concept $29.95 54mm ABX Concept $29.95 info@autobahnwheelco.com