Complete Genuine YX140 140cc engine (current year model), with the factory-fittedZ40 Camshaft upgrade. The latest year model 140cc engine from the YX factory, with the factory-fittedZ40 Camshaft upgrade.
YX140 Pitbike ENTRY Engine 1P56FMJ Manual 140cc Electrics 30mm Intake
YX140 Pitbike Engine Electric Start Semi-Auto 1P56FMJ 140cc Oil Cooler Electrics
YX140 Pit Bike RACE Engine Z40 Cam Mini Flywheel 1P56FMJ 140cc VM26 Electrics
YX140 Pit Bike RACE Engine Z40 Cam Mini Flywheel 1P56FMJ 140cc 28mm Intake
Race Engine Kit - YX140 Z40 cam with lightened flywheel & Stator
Bruce & Shark Cylinder Barrel Piston Gasket Rebuild Kit For YX140 Pitbike 56mm 140cc 1P56FMJ
