Send the following on WhatsApp
Continue to ChatPiston and Ring Set - 155cc to 160cc, 60mm, 13mm (9pcs) - 30A8165 - PBC1524F1 - https://www.powersportamerica.com/express-parts-catalog/engines-parts-upgrades/piston-and-ring-set-155cc-to-160cc-60mm-13mm-9pcs-30a8165-pbc1524f1