{"product_id":"piston-with-piston-pin-and-retaining-rings-2022","title":"Piston with piston pin and retaining rings (2022+, high compression)","description":"\u003cp\u003eThis is the high-compression piston for \u003cstrong\u003e2022 and later\u003c\/strong\u003e Ural engines. It includes the pin and the pin retaining circlips. \u003cem\u003e\u003cstrong\u003eDoes not include piston rings\u003c\/strong\u003e\u003c\/em\u003e, you'll need \u003ca href=\"https:\/\/shop.nashvillemotorcyclerepair.com\/products\/piston-ring-set-2019\"\u003ethese ones\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot intended for any Ural before 2022.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the high compression piston. Honestly I wouldn't install this on anything older than 2022, but if you have a Ural with adjustable ignition timing, you could likely get these to work safely. On a fuel-injected Ural (2014-2021), you would have to have some kind of aftermarket system or device to make changes to ignition timing. On a carbureted Ural, adjusting the ignition timing is pretty simple.\u003c\/p\u003e\n\u003cp\u003eWith that said -- Unofficially, this is an \"A\" piston that should work on much older Ural 750 engines. I've used them in a 2002 engine that was also getting new size \"A\" cylinders. (I can put a micrometer on these prior to you ordering, if you really need it. But these ones are pretty consistent.)\u003c\/p\u003e","brand":"Nachman","offers":[{"title":"Default Title","offer_id":49521024499864,"sku":"IMZ-8.128-01023-20","price":134.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/1344\/9624\/files\/2026-07-2110.51.36.jpg?v=1784649245","url":"https:\/\/shop.nashvillemotorcyclerepair.com\/products\/piston-with-piston-pin-and-retaining-rings-2022","provider":"Nashville Motorcycle Repair","version":"1.0","type":"link"}