Keeway 65.50mm 190 bigbore kit with 15mm piston pin. This kit fits straight into the keeway superlight Range as far as crankcases are concerned as they are 70mm openings. This is what Keeway done on production line.
The KEEWAY SUPERLIGHT 125 Big Bore OHV ENG OE CYL & GASKETS with 15mm pin would be a great fit for air and gas engine rebuilds requiring a high-flow valve.
