R&D billet aluminum cylinder head with detachable domes of 42cc are for sale. All parts are anodized in order to provide greater durability. A very good head for a Limited set application for Kawasaki Ultra 150 and STX-R. This particular cylinder head is for sale at the price of 600euro. It is located in ChampionsJetSki dealership in Athens, Greece. Can be shipped anywhere. Buyer pays plus shipping cost and PayPal fees.