Piston Advice

Can anyone help me with the markings on this piston? It is a Model F 125, does the 4 in the photo mean that it is an oversize piston? The markings under the 52 seem to say OV/LE
The ability to post messages is restricted to LCGB members. Any questions contact us at lcgbadmin@googlemail.com
https://ilambretta.co.uk/forum/
Rob Miller wrote:Looks like a 52.4 piston. Measuring at the skirt would confirm this.