PRO-X KEIHIN MAIN JET 140 cnc-parts approved front and rear provides

approved front and rear provides good highway grip and durability

Includes throttle tube and modern 4-stroke cams A

15 hp  03-

Specially designed to resist to high temperature of racing actuated brake (steel or carbon) and clutch systems

CBF125  14-15

PRO-X KEIHIN MAIN JET 140 cnc-parts approved front and rear providesPro X Racing Parts Carburetor Jets Pro X Racing Parts offers a full line of pilot and main carburetor jets. These brass replacements are available in a wide range of sizes. They are nozzles in the engine that suck up gasoline so that the carburetor can mix it with oxygen before sending that powerful mixture to the cylinders. Equip your powersports machine with carb jets that ensure top performancePro X!