Athena Big Bore Cylinder Kit (144cc). This item fits the following models. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets.Forged piston black graphite or clear tin coating; includes rings, clips and pin. Athena top-end gasket set includes required seals and hardware. Most are bolt-on; no machining required except where noted.
The item "YAMAHA YZ125 2005-2013 ATHENA 144cc BIG BORE CYLINDER PISTON KIT P400485100030" is in sale since Monday, November 20, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits".The seller is "oemcycles" and is located in Loudon, Tennessee. This item can be shipped worldwide.