Pro Circuit Works Series Pipe | 752030 GS310R Exotic esters and highly-refined castor

Exotic esters and highly-refined castor oil maintain oil film thickness

Pair with the all-new 5150 Mousse Insert for the ultimate Hard Enduro set up

CNC’d billet bracket system incorporates rubber vibration isolators (most models)

(2016-Current) YZ250X

Pro Circuit Works Series Pipe | 752030 GS310R Exotic esters and highly-refined castorThe original Pro Circuit Works pipe offers unparalled 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".