{"product_id":"wiseco-4807m09920-piston-kit-standard-bore-99-12mm-12-5-1-compression","title":"Wiseco 4807M09920 Piston Kit - Standard Bore 99.12mm, 12.5:1 Compression","description":"Bore: 99.12mm\u003cbr\u003e Compression: 12.5:1 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\u003eS626 - Pin- 23mm x 2.5in. x 4.0mm wall unchromed. \u003cbr\u003eW5860 - 23MM ROUND WIRE PIN LOCKS (PAIR)\u003cbr\u003e \u003cbr\u003e All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions. Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.\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":44003815489658,"sku":"4063250","price":209.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/377aa5a29ca79d9c209fd71413addef4_64f42844-cc69-4b4f-b226-d20fb1fd2967.jpg?v=1764185722","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-4807m09920-piston-kit-standard-bore-99-12mm-12-5-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}