{"product_id":"2529191-hot-rods-stroker-crankshaft-for-yamaha-yfz450-2012-2013","title":"Hot Rods Stroker Crankshaft For Yamaha YFZ450 2012-2013","description":"\u003cp\u003eThe \u003cstrong\u003eHot Rods Stroker Crankshaft For Yamaha YFZ450 2012-2013 \u003c\/strong\u003e is part of the latest collection from Hot Rods.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory assembled and trued to OEM specifications\u003c\/li\u003e\n\u003cli\u003eDrop in replacement crankshaft requires no modification unless noted \u003c\/li\u003e\n\u003cli\u003eCNC machined and dynamically balanced to suit the increased stroke\u003c\/li\u003e\n\u003cli\u003eAdd +2.00 mm to +4.00 mm of stroke depending on application\u003c\/li\u003e\n\u003cli\u003eUses stock piston unless noted\u003c\/li\u003e\n\u003cli\u003eMain bearings not included \u003c\/li\u003e\n\u003cli\u003eCan be matched with Cylinder Works Big Bore cylinders to get significant displacement and horsepower gains\u003c\/li\u003e\n\u003cli\u003eNot re-buildable as the rods are shorter than OEM.\u003c\/li\u003eConnecting rod side clearance is 0.20 mm - 0.55 mm.\nWhen using Cylinder Works # 21001-K01 makes 500 cc.\nFinal displacement determined by application.\nUses stock piston.\nDoes not fit fuel injected R or X models.\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eColor\/Finish: Steel\u003c\/li\u003e\n\u003cli\u003eDisplacement: 470 cc to 471 cc\u003c\/li\u003e\n\u003cli\u003eFeatures: Heavy Duty Crankshaft\u003c\/li\u003e\n\u003cli\u003eMaterial: 4140 Steel\u003c\/li\u003e\n\u003cli\u003eModel: 4-Cycle\u003c\/li\u003e\n\u003cli\u003eProduct Name: Crankshaft Assembly\u003c\/li\u003e\n\u003cli\u003eResearch Value: Finalized\u003c\/li\u003e\n\u003cli\u003eRiding Style: ATV\u003c\/li\u003e\n\u003cli\u003eStroke Length Metric: 66.40 mm\u003c\/li\u003e\n\u003cli\u003eStroke Length: 66.40 mm\u003c\/li\u003e\n\u003cli\u003eType: Stroker\u003c\/li\u003e\n\u003cli\u003eUnits: Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTo fit:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA YFZ 450 BB 2006 Bill Ballance Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 BB 2007 Bill Ballance Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 LE 2004 Limited Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SE 2005 Special Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SE 2007 Special Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SP2 2008 Special Edition 2 American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SPE2 2007 Special Edition 2 American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SP 2006 Special Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450 SP 2008 Special Edition American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2004  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2005  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2006  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2007  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2008  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2009  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2012  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450  2013  All Models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eManufacturer part number: \u003c\/b\u003e4173\u003c\/p\u003e\u003cp\u003eView all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/hot-rods\"\u003eHot Rods\u003c\/a\u003e\u003c\/strong\u003e. View all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/parts-spares\"\u003eParts and spares\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Hot Rods","offers":[{"title":"Default Title","offer_id":56652266275202,"sku":"2529191","price":614.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/9452\/0351\/files\/120578_1087x972_9ff42c2b-faa2-4993-8d3a-4ef7ef768d63.jpg?v=1778842009","url":"https:\/\/www.ghostbikes.com\/products\/2529191-hot-rods-stroker-crankshaft-for-yamaha-yfz450-2012-2013","provider":"Ghostbikes","version":"1.0","type":"link"}