CYLINDER WORKS CYLINDER ONLY KAWASAKI KX250F 04-08, SUZUKI RMZ250 04-08, 80mm

The +3mm Big Bore Cylinder Kit (Part Number: 31001-K01) is a complete upgrade designed for Kawasaki KX250F (2004–2008) and Suzuki RM-Z250 (2004–2006) models. This kit increases the engine displacement to 269cc while maintaining standard compression, offering enhanced performance with a direct bolt-on installation. The Nickel Silicon Carbide plated cylinder ensures durability, and the kit includes all components necessary for a top-end rebuild.

Features:

• (+3mm Big Bore Kit) increases engine displacement to 269cc with standard compression.
• Direct bolt-on installation with no replating required.
• Nickel Silicon Carbide plated cylinder for extended service life.
• Precisely honed to the exact size for effortless piston installation.
• Includes all necessary components for a complete top-end rebuild.

Package Includes:

• Cylinder
• Piston
• Rings
• Pin
• Clips
• Gaskets

Vehicle Compatibility:

• Kawasaki KX250F: 2004–2008
• Suzuki RM-Z250: 2004–2006

Cross-Reference Part Numbers:

• Kawasaki: 11005-0005, 11005-0037, 11005-0069
• Suzuki: K1100-50005, K1100-50037

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.