Hot Rods Part Number 421-4019 Stroker Crankshaft for Kawasaki KX450F

Upgrade your Kawasaki KX450F with the Hot Rods Part Number 421-4019 Stroker Crankshaft, designed to deliver increased performance and durability. Crafted to meet or exceed OEM standards, this crankshaft features factory-assembled components including original proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, ensuring a seamless installation process. Fully rebuilt and trued to OEM specifications, it offers a reliable solution for riders seeking enhanced horsepower without sacrificing dependability. The use of high-quality Gears rated at DIN Class 9 or higher guarantees smooth operation and longevity. This product is an excellent alternative to costly OEM crankshafts, providing a cost-effective upgrade for your motorcycle.
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The stroker design incorporates increased stroke length, resulting in higher displacement and horsepower, which makes it ideal for performance enthusiasts. It is a drop-in replacement that typically requires no modifications, simplifying the upgrade process. The crankshaft is CNC machined and dynamically balanced to accommodate the increased stroke, ensuring balanced operation and reduced vibrations. Most applications allow the use of stock pistons, offering versatility and ease of use. When paired with Cylinder Works Big Bore cylinders, this crankshaft can significantly enhance engine displacement and power output, making it suitable for racing or high-performance riding scenarios. Fully rebuildable with genuine Hot Rods connecting rods and bearings, it provides long-term serviceability and reliability.
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Constructed with precision and quality, the Hot Rods 421-4019 Stroker Crankshaft is an essential upgrade for riders looking to maximize their Kawasaki KX450F's potential. Its robust construction and compatibility with existing components make it a popular choice among professional mechanics and motorcycle enthusiasts alike. Whether you're rebuilding your engine or seeking to boost power, this crankshaft offers a proven solution with the performance, durability, and ease of installation you demand. Invest in this high-performance component to unlock new levels of engine capability and riding excitement.

Features:

• Crankshafts designed for reliable engine performance

• Premier alternative to costly OEM crankshafts

• Sold complete and ready for installation with proven Hot Rods components

• Factory assembled and trued to OEM specifications

• Fully rebuildable with genuine Hot Rods connecting rods and bearings

• Gears manufactured at DIN Class 9 or higher quality standards

• Stroker design increases stroke for higher displacement and horsepower

• Drop-in replacement requiring no modifications in most applications

• CNC machined and dynamically balanced for increased stroke compatibility

• Compatible with stock pistons in most applications

• Ideal pairing with Cylinder Works Big Bore cylinders for significant power gains

Fits,
Kawasaki KX450F 2010
Kawasaki KX450F 2015
Kawasaki KX450F 2011
Kawasaki KX450F 2012
Kawasaki KX450F 2013
Kawasaki KX450F 2014