Send the following on WhatsApp
Continue to ChatPiston and Ring Set - 250cc, 67mm, 16mm (9pcs) - 30A8181 - PBC1707F1 - https://www.powersporta.com/express-parts-catalog/engines-parts-upgrades/piston-and-ring-set-250cc-67mm-16mm-9pcs-30a8181-pbc1707f1