Help ! need new piston for my 210 malossi

Schaltroller / Classic Motoscooters Vespa Largeframe
1

hi,

i recently buy a new 210 kit malossi by Sip, but got problem with the piston because too much advance.

Now i need a new piston but dont know if the malossi piston "211cc" "A" available by sip will fit in my cylinder.

Thanks for help !!!!

2

What was it originally? Was it "A"? If so, then wait till sip have stock or try other vendors around, PM tuning or other uk tuning shops.