{"product_id":"wiseco-pk1359-top-end-kit-standard-bore-95-00mm-12-5-1-stock-compression","title":"Wiseco PK1359 Top End Kit - Standard Bore 95.00mm, 12.5:1 Stock Compression","description":"Bore: 95.00mm\u003cbr\u003e Compression: 12.5:1 Stock Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 450cc. \u003cbr\u003eBore - Standard: 95.00mm. \u003cbr\u003eBore - Actual: 95.00mm. \u003cbr\u003eBore - Oversize: STD. \u003cbr\u003eStroke: 63.40mm. \u003cbr\u003eCompression Ratio - Actual: 12.5:1. \u003cbr\u003eSkirt Coating: ArmorGlide. \u003cbr\u003eNote: Nikasil Bore. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e3741XS - 95.00 mm Ring Set. \u003cbr\u003e4785M09500 - Yamaha YZ450F 03-09\/WR 03-15 12.5:1 CR. \u003cbr\u003eCW18 - ROUND WIRE PIN LOCKS 18MM (PAIR). \u003cbr\u003eS600 - PistonPin 18mm x 1.850in. NonChromed SW. \u003cbr\u003eW6420 - TopEndGsktKit Yam YZ\/WR450F\/YZF450 95mm.\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\u003e2006-2009 Yamaha WR450F\u003cbr\u003e 2011-2015 Yamaha WR450F\u003cbr\u003e 2006-2009 Yamaha YZ450F","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44179809173626,"sku":"4094358","price":320.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/8707e9f64a3c877405d85c487598b491_c9ac7e2d-b94b-4d72-ab30-174be25d2e3f.jpg?v=1784251577","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1359-top-end-kit-standard-bore-95-00mm-12-5-1-stock-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}