Pro Circuit Works Finish pipe Yamaha YZ125 05-21 4.5 ​· KTM 200EXC / 300EXC

​· KTM 200EXC / 300EXC 1998

300 X-TRAINER 16-17

· Yamaha YZ85 2016

A totally new rear tread pattern advances the Mid Hard 454’s performances

Pro Circuit Works Finish pipe Yamaha YZ125 05-21 4.5 ​· KTM 200EXC / 300EXCThe original Pro Circuit Works Pipe offers unparalleled performance and power for every two stroke application. Increased horsepower and torque gains will quickly be noticed across the entire rpm range. The unplated, oiled metal finish requires some maintenance, but really gives your bike that "Works Look". Features: Stamped AKDQ high quality carbon steel construction Hand welded and pounded seams Reinforced mounting brackets and stinger Made in the