Hot Rods Stroker Crankshaft Assembly for Yamaha YZ250F models, 2003-2013. This heavy-duty crankshaft features a +3mm stroke, increasing displacement to 264cc while maintaining compatibility with the stock piston. For an upgrade to 285cc, use with Cylinder Works kit #21002-K01. Designed for easy installation and reliable performance.

Features:

• +3mm stroke increases displacement to 264cc.


• Compatible with stock piston for simple installation.


• Use with Cylinder Works kit #21002-K01 to achieve 285cc.


• High-quality construction for durability and performance.

Cross-Reference OEM Part Numbers:

• Yamaha: 5UL-11400-00-00


• Yamaha: 5XC-11400-00-00


• Yamaha: 5XC-11400-10-00


• Yamaha: 5XC-11400-20-00


• Yamaha: 5XC-11400-21-00

Vehicle Compatibility:

• 2013 Yamaha YZ250F


• 2012 Yamaha YZ250F


• 2011 Yamaha YZ250F


• 2010 Yamaha YZ250F


• 2009 Yamaha YZ250F


• 2008 Yamaha YZ250F


• 2007 Yamaha YZ250F


• 2006 Yamaha YZ250F


• 2005 Yamaha YZ250F


• 2004 Yamaha YZ250F


• 2003 Yamaha YZ250F

Part Number: 56-2291.HR+3mm