{"product_id":"hot-rods-4073-crankshaft-for-yamaha-yfz450-high-performance-replacement-with-increased-displacement","title":"Hot Rods 4073 Crankshaft for Yamaha YFZ450 – High-Performance Replacement with Increased Displacement","description":"\u003cp\u003eThe Hot Rods 4073 crankshaft is an essential upgrade for Yamaha YFZ450 owners seeking improved performance and durability. Designed as a premier alternative to costly OEM crankshafts, this crankshaft comes fully assembled and ready for installation, featuring original proven Hot Rods connecting rods, top-end bearings, and crankshaft webs. Factory assembled and precisely trued to OEM specifications, the Hot Rods crankshaft exceeds or matches OEM standards, ensuring reliable operation and longevity in demanding off-road conditions. Its fully rebuildable design allows for future maintenance and customization with genuine Hot Rods components, making it a versatile choice for enthusiasts and professionals alike. Gears are manufactured to a DIN Class 9 or higher quality level, guaranteeing smooth operation and durability under high-stress loads.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCrankshafts designed as a cost-effective alternative to OEM parts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSold complete and ready for installation with proven Hot Rods components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory assembled and trued to OEM specifications for reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully rebuildable with genuine Hot Rods connecting rods and bearings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGears manufactured to DIN Class 9 or higher standards for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroker crankshaft with increased stroke for more displacement and horsepower\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDrop-in replacement requiring no modifications in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined and dynamically balanced to accommodate increased stroke\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUses stock pistons in most applications for seamless integration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Cylinder Works Big Bore cylinders for significant performance gains\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha YFZ450 2004\u003cbr\u003e\nYamaha YFZ450 2005\u003cbr\u003e\nYamaha YFZ450 2006\u003cbr\u003e\nYamaha YFZ450 2007\u003cbr\u003e\nYamaha YFZ450 2008\u003cbr\u003e\nYamaha YFZ450 2009\u003cbr\u003e\nYamaha YFZ450 2012\u003cbr\u003e\nYamaha YFZ450 2013\u003cbr\u003e\nYamaha YFZ450 Bill Balance Edition 2006\u003cbr\u003e\nYamaha YFZ450 Bill Balance Edition 2007\u003cbr\u003e\nYamaha YFZ450 SE 2007\u003cbr\u003e\nYamaha YFZ450 SE 2008","brand":"HOT RODS","offers":[{"title":"Default Title","offer_id":45196371820739,"sku":"421-4073","price":476.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hot-rods-4073-crankshaft-for-yamaha-yfz450-high-performance-replacement-with-increased-displacement-6829331.jpg?v=1780373656","url":"https:\/\/kellymotorsport.com\/products\/hot-rods-4073-crankshaft-for-yamaha-yfz450-high-performance-replacement-with-increased-displacement","provider":"Kelly Motorsports","version":"1.0","type":"link"}