Vespa PK50 S XL FL Racing Crankshaft Mazzucchelli 43mm Stroke 87mm Conrod 20mm Cone Flywheels and will take around 12

and will take around 12 weeks

As pictured Requires Lock barrel - Your old barrel and keys are transferable

Oil - Rock Oil - 4Stroke City4 Fully Synthetic - Box = 6x 1 Litre

this gives the V4 head buyer the opportunity to fit the head with a the new piston or they can if they wish machine their existing piston to accommodate the larger valves

Vespa PK50 S XL FL Racing Crankshaft Mazzucchelli 43mm Stroke 87mm Conrod 20mm Cone Flywheels and will take around 12Vespa PK50 S XL FL Rush Racing Crankshaft Mazzucchelli 43mm Stroke 87mm Conrod 20mm Cone disc valve stroke 43,0mm conrod 87,0mm cone 20 20mm, M12 PK50XL uses the 6204 Primavera PKs flywheel side bearing the PK125XL uses the PX flywheel side bearing. Same as Original Part No. 224587