Phshro 23mm 27mm Intake Exhaust Valves For Lifan YX 125cc 140cc Pit Dirt Bike

23mm 27mm Intake Exhaust Valves For Lifan YX 125cc 140cc Engine Pit Dirt Motor Bike.

The Phshro 23mm/27mm Intake/Exhaust Valves would be best suited for Pit Dirt Bikes like the Lifan YX 125cc/140cc due to their size and application requirements.