This is a vintage Lambretta engine being sold as is for parts.  I do not know the year or displacement so please review the pictures for details since there are no returns on this item.  The cylinder assembly is missing as you can see and one cylinder mounting bolt is stuck and has been cut off but there are no apparent breaks or damage to the casing.  There is some rub wear to the flywheel fins.  The drive shaft moves by hand and locks when it is engaged.  The flywheel moves and the cylinder connecting rod moves.  The kick start moves but I did not put much effort into it so I do not know if the engine turns over.  I have not opened the case and am not sure of the internal condition or completeness although it appears that the inside gears are complete.  Sold as is.  Thank you!