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This Full Circle Race Crankshaft from Mazzuchelli has to be without doubt the best crank to buy for your Vespa PX/PE 125-150cc when fitting cylinder kits or doing tuning work. Manufactured from high tensile, heat treated steel to prevent failures and dynamically balanced to help remove any unwanted vibration, meaning that it can handle almost anything you can throw at it. Some of the features include full circle crank webs, an increase to the primary crankcase compression. Assembled using stronger silver cage big end bearing. An essential item for engines using crankcase or cylinder reed valves
We advise using this crankshaft when used in conjunction with a carburetor were mid range can be altered by needle and atomizer. I.e. Dellorto PHBH range
Vespa 125 GTR 2°
/TS 2°/150 Sprint V 2°/Super
2°/P125-150X/PX125-150 E
/Lusso/MY/Cosa
reed valve, stroke 57,0mm, conrod 105,0mm,
Please note when this item is shown as available to back order the following terms apply;
Delivery can take approximately 3-10 working days and dispatched on the delivery method chosen at checkout once the item is received to dispatch.
Please be aware that potential delays outside our control may prolong this time scale eg courier, customs or supplier stock.
By ordering this item you are confirming you agree with the above terms.
