{"product_id":"wiseco-pk1645-top-end-kit-standard-bore-99-20mm-12-5-1-high-compression","title":"Wiseco PK1645 Top End Kit - Standard Bore 99.20mm, 12.5:1 High Compression","description":"Bore: 99.20mm\u003cbr\u003e Compression: 12.5:1 High Compression\u003cbr\u003e Sizing: Standard Bore\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 499cc. \u003cbr\u003eBore - Standard: 99.2mm. \u003cbr\u003eBore - Actual: 99.20mm. \u003cbr\u003eBore - Oversize: STD. \u003cbr\u003eStroke: 64.6mm. \u003cbr\u003eCylinders: 1. \u003cbr\u003eCompression Ratio - Actual: 12.5:1. \u003cbr\u003eDome Volume: +4.5cc. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e3905XK - 3.905 Ring Set. \u003cbr\u003e4807M09920 - Polaris 500 Predator03-07 12.5:1 3905XK. \u003cbr\u003eS626 - Pin- 23mm x 2.5in. x 4.0mm wall unchromed. \u003cbr\u003eW5860 - 23MM ROUND WIRE PIN LOCKS (PAIR). \u003cbr\u003eW6195 - TopEndGsktKit Polaris 500cc 03-07 100mm.\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\u003e2006-2007 Polaris Outlaw 500\u003cbr\u003e 2003-2007 Polaris Predator 500","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44006272794746,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-pk1645-top-end-kit-standard-bore-99-20mm-12-5-1-high-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}