Crankshaft full circle cone 20 Vespa PK XL Mazzucchelli

Mazzucchelli Full Circle Crankshaft for Vespa PK XL. Stroke 51mm, rod 97mm, taper 20, M12.

Valid for direct intake cylinders, it is not recommended to install ignitions weighing more than 1.6kg.

For its installation in PK XL crankcase you will need a race 465405 , this is installed between the bearing race and the crank pin of the Crankshaft.

REF: 45063000 / 5162-VT / AMT 186VT

Attention! You must carry out balancing checks before installing in the engine, since manufacturers deny warranty for any balancing fault found after installation.