CYLINDER WORKS, CYLINDER ONLY HONDA CRF250R/X 2004-2009

The Cylinder Works 10001 Standard Bore Cylinder (78mm) is a high-quality replacement cylinder for Honda CRF250R and CRF250X models. This direct bolt-on cylinder is designed to match OEM specifications and requires no replating, making it an easy-to-install solution for engine rebuilds. Its Nickel Silicon Carbide plating ensures long-lasting performance, while precision honing allows for smooth piston installation.

Features:

• Direct bolt-on cylinder ready for installation.
• Requires no replating and resembles OEM components.
• Nickel Silicon Carbide plated for durability and extended service life.
• Honed to precise dimensions for effortless piston installation.

Specifications:

• Compression Ratio: 12.9:1
• Cylinder Diameter: 78 mm
• Cylinder Kit Type: Standard Bore
• Displacement: 249 cc
• Engine Type: 4-Stroke

Vehicle Compatibility:

• Honda CRF250R: 2004–2009
• Honda CRF250X: 2004–2017

OEM Cross-Reference Part Numbers:

• 12100-KRN-672
• 12100-KRN-730
• 12100-KRN-731
• 12100-KRN-732

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.