{"product_id":"mgt1-pwb-53696-1129320001","title":"Beta RR 390 4 T X-PRO [2025-2026] - Piston Kit","description":"\u003ch2\u003ePROX piston kit for Beta RR 390 4 T X-PRO\u003c\/h2\u003e\u003cp\u003eThe PROX piston kit is intended for the Beta RR 390 4 T X-PRO built in 2025-2026. The forged aluminum piston is supplied as a kit with the associated components for piston replacement.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003ePiston compression: standard\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 87,960 mm\u003c\/li\u003e\n\u003cli\u003eLetter oversize: A\u003c\/li\u003e\n\u003cli\u003eOversize: STD\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 12.5:1\u003c\/li\u003e\n\u003cli\u003eStroke: 4T\u003c\/li\u003e\n\u003cli\u003eSpecificity: Flat with hollow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eScope of delivery\u003c\/h3\u003e\u003cp\u003eThe kit contains the piston, piston rings, piston pin and circlips. The scope of delivery therefore includes the components specified for the piston set.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe piston set is assigned to the Beta RR 390 4 T X-PRO in the full year range 2025-2026. Before ordering, please compare the vehicle name and technical data of the existing engine with this version.\u003c\/p\u003e\u003ch3\u003eExecution\u003c\/h3\u003e\u003cp\u003eThe combination of forged design, standard compression, a diameter of 87,960 mm and the compression ratio of 12.5:1 describes the specific PROX version. The markings A, STD and “Flat with hollow” complement the technical specifications of this piston kit.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57270713221446,"sku":"MGT1-PWB-53696-1129320001","price":246.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1129320001-1_2324b1dd-12b1-443e-a759-d8eaf3961dcf.jpg?v=1788597290","url":"https:\/\/motorize.be\/en\/products\/beta-rr-390-4-t-x-pro-2025-2026-piston-kit","provider":"Motorize","version":"1.0","type":"link"}