Brand New! Pro Circuit Ryan Villopoto Spec Works Pipe - 2005-2021 Yamaha YZ125 Designed by professional motocross and supercross racer, Ryan Vilopoto Constructed of high-quality carbon steel with hand welded and pounded seams Reinforced mounting brackets and stinger Designed to be stronger on the bottom-to-middle part of the powerband Beneficial off the start or on tighter, softer tracks where acceleration out of corners is key Made in the U.S.A.