{"product_id":"hot-rods-complete-crankshaft-assembly-for-honda-trx400x-and-trx400ex","title":"Hot Rods Complete Crankshaft Assembly for Honda TRX400X and TRX400EX","description":"\u003cp\u003eThe Hot Rods Part Number 4040 Complete Crankshaft Assembly offers a high-quality, cost-effective alternative to OEM crankshafts for select Honda ATV models. Crafted to meet or surpass OEM standards, this crankshaft is factory assembled and trued to ensure optimal performance and durability. It comes complete with proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, making it ready for installation without additional modifications. Designed for ease of use, this assembly provides a reliable upgrade for enthusiasts seeking increased power and longevity from their ATV engines. The durable gears are manufactured to DIN Class 9 or higher, ensuring consistent operation under demanding conditions. This crankshaft is fully rebuildable with genuine Hot Rods components, allowing for future maintenance and performance enhancements. Ideal for those wanting to improve engine displacement and horsepower, the crankshaft features an increased stroke, resulting in better torque and power output. It is a drop-in replacement that requires no modifications in most applications, thanks to CNC machining and dynamic balancing tailored for the increased stroke. Most applications can utilize stock pistons, simplifying the upgrade process. Additionally, pairing this crankshaft with cylinder work such as Cylinder Works Big Bore cylinders can produce significant gains in displacement and horsepower, making it a versatile choice for performance modifications. The assembly fits Honda TRX400X models from 2012 to 2014 and TRX400EX models from 1999 to 2005, providing a reliable upgrade for a broad range of ATV owners. Whether replacing a worn-out crankshaft or building a performance engine, the Hot Rods Complete Crankshaft Assembly delivers quality, durability, and increased power for your Honda ATV.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCrankshafts designed as a premier alternative to costly OEM parts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSold complete and ready for installation with original Hot Rods connecting rods, top end bearings, and crankshaft webs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory assembled and trued to OEM specifications, ensuring high performance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully rebuildable with genuine Hot Rods components for future maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGears manufactured at DIN Class 9 or higher for reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes stroker crankshafts with increased stroke for higher displacement and horsepower\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDrop-in replacement requiring no modification in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC machined and dynamically balanced for increased stroke performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with stock pistons in most applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for pairing with Cylinder Works Big Bore cylinders for significant power gains\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nHonda TRX400EX Sportrax 1999\u003cbr\u003e\nHonda TRX400EX Sportrax 2000\u003cbr\u003e\nHonda TRX400EX Sportrax 2001\u003cbr\u003e\nHonda TRX400EX Sportrax 2002\u003cbr\u003e\nHonda TRX400EX Sportrax 2003\u003cbr\u003e\nHonda TRX400EX Sportrax 2004\u003cbr\u003e\nHonda TRX400EX Sportrax 2005\u003cbr\u003e\nHonda TRX400EX Sportrax 2006\u003cbr\u003e\nHonda TRX400EX Sportrax 2007\u003cbr\u003e\nHonda TRX400EX Sportrax 2008\u003cbr\u003e\nHonda TRX400EX Sportrax 2009\u003cbr\u003e\nHonda TRX400X 2012\u003cbr\u003e\nHonda TRX400X 2013\u003cbr\u003e\nHonda TRX400X 2014","brand":"HOT RODS","offers":[{"title":"Default Title","offer_id":45196372443331,"sku":"421-4040","price":556.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/hot-rods-complete-crankshaft-assembly-for-honda-trx400x-and-trx400ex-5431754.jpg?v=1780372243","url":"https:\/\/kellymotorsport.com\/products\/hot-rods-complete-crankshaft-assembly-for-honda-trx400x-and-trx400ex","provider":"Kelly Motorsports","version":"1.0","type":"link"}