50cc Ported Cylinder and Head, KTM, Gas Gas, Husqvarna. Fully ported head and cylinder came of a 2021 KTM sx 50 will fit husky and gas gas. Only done a maximum of 3 hours. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Barrels". The seller is "dominic4010" and is located in this country: GB. This item can be shipped to United Kingdom. Brand: KTM Intended Use: Performance Part