{"product_id":"namura-hyperdryve-103-47-mm-0-50-mm-11-1-piston-kit-na-40025-2-for-yamaha-700-atv-and-utv","title":"NAMURA Hyperdryve 103.47 mm (+0.50 mm) 11:1 Piston Kit NA-40025-2 for Yamaha 700 ATV and UTV","description":"Will not accept OEM rings and rings will not work on OEM piston\n\u003cp\u003eUpgrade the top end of your compatible Yamaha ATV or UTV with the NAMURA Hyperdryve piston kit, part number NA-40025-2. This performance-oriented replacement piston features a 103.47 mm bore size, a +0.50 mm oversize specification, and an 11:1 compression ratio. It is designed for selected Yamaha 700 models and provides a purpose-built replacement solution for engines requiring an oversize piston.\u003c\/p\u003e\u003cp\u003eFitment includes the 2016–2017 Yamaha YFM700K Kodiak IRS, 2016–2017 YFM700KP Kodiak EPS, 2016–2017 YFM700KPS Kodiak EPS SE, 2016 YXE700 Wolverine R-Spec, 2016 YXE700 Wolverine R-Spec EPS, and 2016–2017 YFM700G Grizzly Fi 4WD IRS. Always verify the exact model, year, engine specifications, and required bore size before installation.\u003c\/p\u003e\u003cp\u003eThis NAMURA piston kit is not compatible with OEM piston rings, and the included or specified rings will not work with an OEM piston. Proper machine work, piston-to-cylinder clearance, ring installation, and engine assembly procedures are required for reliable performance. Use the manufacturer’s service information and confirm all components are matched to the NA-40025-2 application.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: NAMURA\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: NA-40025-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: NA-40025-2\u003c\/li\u003e\n\u003cli\u003eProduct Type: Hyperdryve piston kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 103.47 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.50 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 11:1\u003c\/li\u003e\n\u003cli\u003eFitment: Select 2016–2017 Yamaha Kodiak and Grizzly 700 models\u003c\/li\u003e\n\u003cli\u003eFitment: Select 2016 Yamaha Wolverine 700 R-Spec models\u003c\/li\u003e\n\u003cli\u003eCompatibility: Will not accept OEM rings, and the specified rings will not work on an OEM piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2016 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2016 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2016 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2016 Yamaha YFM700K Kodiak [IRS]\u003cbr\u003e\n2016 Yamaha YFM700KP Kodiak EPS [IRS]\u003cbr\u003e\n2016 Yamaha YFM700KPS Kodiak EPS SE [IRS]\u003cbr\u003e\n2016 Yamaha YXE700 Wolverine R-Spec\u003cbr\u003e\n2016 Yamaha YXE700 Wolverine R-Spec EPS\u003cbr\u003e\n2017 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2017 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2017 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2017 Yamaha YFM700K Kodiak [IRS]\u003cbr\u003e\n2017 Yamaha YFM700KP Kodiak EPS [IRS]\u003cbr\u003e\n2017 Yamaha YFM700KPS Kodiak EPS SE [IRS]\u003cbr\u003e\n2017 Yamaha YXE700 Wolverine EPS\u003cbr\u003e\n2017 Yamaha YXE700 Wolverine R-Spec\u003cbr\u003e\n2017 Yamaha YXE700 Wolverine R-Spec EPS\u003cbr\u003e\n2017 Yamaha YXE700 Wolverine R-Spec EPS SE\u003cbr\u003e\n2018 Yamaha YFM700F Grizzly Fi 4WD EPS LE [IRS]\u003cbr\u003e\n2018 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2018 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2018 Yamaha YFM700K Kodiak [IRS]\u003cbr\u003e\n2018 Yamaha YFM700KP Kodiak EPS [IRS]\u003cbr\u003e\n2018 Yamaha YFM700KPS Kodiak EPS SE [IRS]\u003cbr\u003e\n2018 Yamaha YXE700 Wolverine R-Spec EPS\u003cbr\u003e\n2018 Yamaha YXE700 Wolverine R-Spec EPS SE\u003cbr\u003e\n2019 Yamaha YXE850 Wolverine X2 R-Spec\u003cbr\u003e\n2019 Yamaha YXE850 Wolverine X2 R-Spec SE\u003cbr\u003e\n2020 Yamaha YXE850 Wolverine X2 R-Spec\u003cbr\u003e\n2020 Yamaha YXE850 Wolverine X2 R-Spec SE\u003cbr\u003e\n2020 Yamaha YXE850 Wolverine X2 R-Spec XT-R","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67557598036203,"sku":"187-400252","price":146.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c651-5e99dff25c332.jpg?v=1790754748","url":"https:\/\/ctracingservices.com\/products\/namura-hyperdryve-103-47-mm-0-50-mm-11-1-piston-kit-na-40025-2-for-yamaha-700-atv-and-utv","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}