{"product_id":"wiseco-pk1912-top-end-kit-standard-bore-97-00mm-13-5-1-compression","title":"Wiseco PK1912 Top End Kit - Standard Bore 97.00mm, 13.5:1 Compression","description":"Bore: 97.00mm\u003cbr\u003e Compression: 13.5:1 Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eBore - Standard: 97.00mm. \u003cbr\u003eBore - Actual: 97.00mm. \u003cbr\u003eBore - Oversize: STD. \u003cbr\u003eCompression Ratio - Actual: 13.5:1. \u003cbr\u003eSkirt Coating: ArmorGlide. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e40121M09700 - Yamaha YZ450F 14-17 13.5:1 CR. \u003cbr\u003e9700ZS - 97.00 mm Ring Set. \u003cbr\u003eCW14 - ROUND WIRE PIN LOCKS 14MM (PAIR). \u003cbr\u003eRing - Set. \u003cbr\u003eS288 - PistonPin 14mm x 1.614in. NonChromed TW. \u003cbr\u003eW6691 - TopEnd Gskt Kit Yam YZ450F 10-17 97mm.\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\u003e2016-2018 Yamaha WR450F\u003cbr\u003e 2014-2017 Yamaha YZ450F\u003cbr\u003e 2016-2017 Yamaha YZ450FX","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44006330761338,"sku":"5449402","price":298.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/4e384bd04f2efb3a26a4007c1bd7ec32_486295b8-cf09-420e-aed5-be4b0e4dd9b3.jpg?v=1764319175","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1912-top-end-kit-standard-bore-97-00mm-13-5-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}