CYLINDER WORKS CYLINDER ONLY YAMAHA YZ450F 06-09, WR450F 07-15, YFZ450/R/X 09-23

The Cylinder Works Standard Bore Cylinder (Part Number: 20003) is a high-quality replacement cylinder for Yamaha WR450F (2007–2015) and Yamaha YZ450F (2006–2009) models. Designed to match OEM specifications, this 95mm bore cylinder is Nickel Silicon Carbide plated for long-lasting durability and honed to exact dimensions for easy piston installation.

Features:

• Direct bolt-on replacement for standard bore (95mm).
• Nickel Silicon Carbide plated for enhanced durability and performance.
• Precisely honed to OEM specifications for seamless piston installation.
• Matches the appearance and function of the original component.

Vehicle Compatibility:

• Yamaha WR450F: 2007–2015
• Yamaha YZ450F: 2006–2009

Cross-Reference Part Numbers:

• YAMAHA: 2S2-11311-00-00
• YAMAHA: 2S2-11311-10-00

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.