CYLINDER ONLY YZF250 01-13, WORKS CYLINDER WORKS 20002 STD, 77mm WRF250 2001-2013

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