Hot Rods 4083 Stroker Crankshaft for 2004-2009 Honda CRF250R

Upgrade your 2004-2009 Honda CRF250R with the Hot Rods 4083 Stroker Crankshaft, a performance-focused replacement designed to increase engine displacement and horsepower. This complete crankshaft assembly includes proven Hot Rods connecting rods, top-end bearings, and crankshaft webs, providing a ready-to-install alternative to a costly OEM crankshaft.

The Hot Rods 4083 crankshaft is factory assembled and trued to OEM specifications for dependable performance and durability. It is CNC machined and dynamically balanced to support the increased stroke, while maintaining a drop-in replacement design that requires no modification in most applications. The stroker configuration uses the stock piston in most applications and can be paired with a Cylinder Works Big Bore cylinder for additional displacement and horsepower gains.

Built for long-term serviceability, the Hot Rods 4083 is fully rebuildable with genuine Hot Rods connecting rods and bearings. Its gears are manufactured to DIN Class 9 or higher quality standards for precise operation and consistent performance. This crankshaft fits 2004, 2005, 2006, 2007, 2008, and 2009 Honda CRF250R models. Verify model-year fitment and engine configuration before installation.

Features:

• Stroker crankshaft increases stroke, displacement, and horsepower
• Complete assembly includes Hot Rods connecting rods, top-end bearings, and crankshaft webs
• Factory assembled and trued to OEM specifications
• CNC machined and dynamically balanced for the increased stroke
• Drop-in replacement requiring no modification in most applications
• Uses the stock piston in most applications
• Fully rebuildable with genuine Hot Rods connecting rods and bearings
• Gears manufactured to DIN Class 9 or higher quality standards
• Can be matched with Cylinder Works Big Bore cylinders for additional performance gains
• Fitment: 2004-2009 Honda CRF250R
• Brand: Hot Rods
• Manufacturer part number: 4083
• Vendor part number: 4083