{"product_id":"wiseco-piston-kit-88-00-mm-12-5-1-cr-beta-40266m08800","title":"WISECO Piston Kit, 88.00 mm, 12.5:1 CR, Beta 40266M08800","description":"Piston Kit - 88.00 mm - 12.5:1 CR - Beta\n\u003cp\u003eThe WISECO Piston Kit is designed for performance and strength, using tight manufacturing tolerances. This 88.00 mm kit has a 12.5:1 compression ratio and is identified by manufacturer part number 40266M08800.\u003c\/p\u003e\u003cp\u003eThe kit includes piston rings, a wrist pin, and circlips. It fits the 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2023, and 2025 Beta 390 RR models, the 2016 and 2021 Beta 390 RR 4T models, the 2022 Beta 390 RR-S model, and the 2025 Beta 390 RR 4T model. Distributor part number: 09106924. Manufacturer part number: 40266M08800.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: WISECO\u003c\/li\u003e\n\u003cli\u003eProduct: Piston Kit\u003c\/li\u003e\n\u003cli\u003eSize: 88.00 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 12.5:1\u003c\/li\u003e\n\u003cli\u003eIncluded Components: Piston rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eConstruction: Built to tight tolerances for performance and strength\u003c\/li\u003e\n\u003cli\u003eFitment: 2015 Beta 390 RR 4T; 2016 Beta 390 RR 4T; 2017 Beta 390 RR; 2018 Beta 390 RR; 2019 Beta 390 RR; 2020 Beta 390 RR; 2021 Beta 390 RR 4T; 2022 Beta 390 RR-S; 2023 Beta 390 RR; 2025 Beta 390 RR 4T\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2015 Beta 390 RR 4T\u003cbr\u003e\n2016 Beta 390 RR 4T\u003cbr\u003e\n2017 Beta 390 RR\u003cbr\u003e\n2018 Beta 390 RR\u003cbr\u003e\n2019 Beta 390 RR\u003cbr\u003e\n2020 Beta 390 RR\u003cbr\u003e\n2021 Beta 390 RR 4T\u003cbr\u003e\n2022 Beta 390 RR-S\u003cbr\u003e\n2023 Beta 390 RR\u003cbr\u003e\n2024 Beta 390 RR\u003cbr\u003e\n2025 Beta 390 RR 4T","brand":"WISECO","offers":[{"title":"Default Title","offer_id":68484692213995,"sku":"09106924","price":277.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5571042.png?v=1794365023","url":"https:\/\/ctracingservices.com\/products\/wiseco-piston-kit-88-00-mm-12-5-1-cr-beta-40266m08800","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}