{"product_id":"wiseco-pk1704-top-end-kit-racers-choice-gp-style-standard-bore-66-40mm","title":"Wiseco PK1704 Top End Kit (Racers Choice GP Style) - Standard Bore 66.40mm","description":"Bore: 66.40mm\u003cbr\u003e Compression: Standard Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 249cc. \u003cbr\u003eBore - Standard: 66.40mm. \u003cbr\u003eBore - Actual: 66.40mm. \u003cbr\u003eBore - Oversize: STD. \u003cbr\u003eStroke: 72.00mm. \u003cbr\u003eCylinders: 1. \u003cbr\u003eSkirt Coating: ArmorGlide. \u003cbr\u003eTreatment: Hard Coat Annodize. \u003cbr\u003eNote: Racers Choice. \u003cbr\u003eNote: 250cc Single Ring. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e2614CSA - 66.40 mm TiN Coated Ring. \u003cbr\u003e808M06640 - Yamaha YZ250 99-17 GP Series 2614CSA. \u003cbr\u003eB1003 - Top End Bearing 18 x 22 x 21.8mm. \u003cbr\u003eCW18 - ROUND WIRE PIN LOCKS 18MM (PAIR). \u003cbr\u003eRing - Set. \u003cbr\u003eS508 - PistonPin 18mm x 2.106in. NonChromed TW. \u003cbr\u003eW5978 - TopEnd Gasket Kit Yamaha YZ250 02-17.\u003cbr\u003e \u003cbr\u003e Contains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, circlips and top end gasket set.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e1999-2024 Yamaha YZ250\u003cbr\u003e 2022-2023 Yamaha YZ250 Monster Energy Yamaha Racing Edition\u003cbr\u003e 2016-2024 Yamaha YZ250X","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44186902462586,"sku":"4863571","price":262.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/6638eb60ecb17d97938480e67cd025dc_7db75109-6917-4cb2-a6b8-fdd194aa7fd2.jpg?v=1786092373","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1704-top-end-kit-racers-choice-gp-style-standard-bore-66-40mm","provider":"Powersport Superstore","version":"1.0","type":"link"}