Pro Circuit Works Series Pipe | 751812 E-Bike Includes a replaceable linkage wear

Includes a replaceable linkage wear pad attaching to the inside of the linkage guard

This is the largest bore kit available that does not require boring your engine cases for additional cylinder sleeve clearance

Hard shell and 3DF ventilated impact foam

08-0470 if you have a rivet-style master link

2010 YZ250

Pro Circuit Works Series Pipe | 751812 E-Bike Includes a replaceable linkage wearThe 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".