{"product_id":"piston-50mm-b-stage6-streetrace-77cc-am6-derbi","title":"Piston 50mm B Stage6 Streetrace 77cc AM6 \/ Derbi","description":"\u003cp\u003eStage6 Streetrace 77cc Replacement Piston (Size B)\u003c\/p\u003e\n\u003cp\u003eReplacement piston designed for Stage6 Streetrace 77cc cylinders used on Minarelli AM6 and Derbi engines. This piston corresponds exactly to the original piston supplied in the Streetrace kits and is intended for maintenance or rebuilds.\u003c\/p\u003e\n\u003cp\u003eCompatibility :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinarelli AM6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDerbi Euro 2 \/ Euro 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiston type : 2-stroke replacement piston\u003c\/li\u003e\n\u003cli\u003eSize : B\u003c\/li\u003e\n\u003cli\u003eDiameter : 50 mm\u003c\/li\u003e\n\u003cli\u003ePiston rings : 2x\u003c\/li\u003e\n\u003cli\u003ePiston pin : 12 mm\u003c\/li\u003e\n\u003cli\u003eIncludes : 2x C-type circlips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance notes : Piston rings should typically be checked and replaced every ~5,000 km depending on use and setup.\u003cbr\u003e\u003cbr\u003eAlways replace cylinder gaskets when installing a new piston.\u003cbr\u003e\u003cbr\u003eReplacement interval depends on riding style, tuning level, carburetion, and lubrication quality.\u003c\/p\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":57316862951759,"sku":"S6-71KO01.B","price":60.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2026-03-25T211934.851.jpg?v=1774466378","url":"https:\/\/mopedi.eu\/lt\/products\/piston-50mm-b-stage6-streetrace-77cc-am6-derbi","provider":"MOPEDI LATVIA","version":"1.0","type":"link"}