{"product_id":"wiseco-4785m09700-piston-kit-2-00mm-oversize-to-98-94mm-12-5-1-compression","title":"Wiseco 4785M09700 Piston Kit - 2.00mm Oversize to 98.94mm, 12.5:1 Compression","description":"Bore: 98.94mm\u003cbr\u003e Compression: 12.5:1 Compression\u003cbr\u003e Sizing: 2.00mm Oversize\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS. \u003cbr\u003eDisplacement: 459cc. \u003cbr\u003eBore - Standard: 95.00mm. \u003cbr\u003eBore - Actual: 97.00mm. \u003cbr\u003eBore - Oversize: 2.00mm. \u003cbr\u003eStroke: 63.40mm. \u003cbr\u003eCylinders: 1. \u003cbr\u003eCompression Ratio - Actual: 12.5:1. \u003cbr\u003eSkirt Coating: ArmorGlide. \u003cbr\u003eNote: Nikasil Bore. \u003cbr\u003eNote: Cylinder sleeving required. \u003cbr\u003eNote: Cylinder replating required. \u003cbr\u003eITEM CONTENTS. \u003cbr\u003e3819XS - 97.00 mm Ring Set. \u003cbr\u003eCW18 - ROUND WIRE PIN LOCKS 18MM (PAIR). \u003cbr\u003eS600 - PistonPin 18mm x 1.850in. NonChromed SW\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\u003e2013-2015 Gas Gas EC 450 F\u003cbr\u003e 2003-2009 Yamaha WR450F\u003cbr\u003e 2011-2015 Yamaha WR450F\u003cbr\u003e 2003-2009 Yamaha YZ450F","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":44003814146170,"sku":"4092149","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/377aa5a29ca79d9c209fd71413addef4_d3a6947d-833d-4922-a3ac-3585280bc3bc.jpg?v=1764185857","url":"https:\/\/www.powersportsuperstore.com\/products\/wiseco-4785m09700-piston-kit-2-00mm-oversize-to-98-94mm-12-5-1-compression","provider":"Powersport Superstore","version":"1.0","type":"link"}