CYLINDER WORKS CYLINDER ONLY YAMAHA YZ250F 01-13, WR250F 01-12, STD BORE 77mm

The Cylinder Works Standard Bore Cylinder (77mm) is a high-quality, direct bolt-on replacement for Yamaha WR250F and YZ250F models from 2001 to 2013. Designed to match OEM specifications, this cylinder eliminates the need for replating and provides a ready-to-install solution for engine rebuilds. With a Nickel Silicon Carbide plated bore, it ensures long-lasting performance and reliability.

Features:

• Direct bolt-on replacement cylinder, requiring no replating.
• Honed to exact size for easy piston installation.
• Nickel Silicon Carbide plated for durability and long life.
• Matches OEM appearance and performance standards.

Vehicle Compatibility:

• Yamaha WR250F: 2001–2013
• Yamaha YZ250F: 2001–2013

Cross-Reference Part Numbers:

• YAMAHA: 5NL-11311-00-00
• YAMAHA: 5NL-11631-20-00
• YAMAHA: 5UL-11311-00-00
• YAMAHA: 5XC-11311-00-00
• YAMAHA: 5XC-11311-01-00
• YAMAHA: 5XC-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.