Cylinder Works +3mm Big Bore Cylinder Kit for the 2013-2018 Suzuki RM-Z250 is a direct bolt-on upgrade requiring no re-plating. Designed to increase displacement to 269cc, this kit includes a matched Vertex piston for durability, performance, and reduced engine noise.

Features

• Direct bolt-on installation with no additional machining required
• Nickel Silicon Carbide plated for extended lifespan
• Three options available: Standard Bore, Standard Bore High Compression, and Big Bore
• Includes cylinder, piston, rings, pin, clips, and gaskets
• Big bore cylinder kits do not require additional machine work (unless specified)
• Replacement Vertex piston, rings, clips, and pins available separately
• Manufactured in the U.S.A.

Specifications

• Bore: +3mm
• Displacement: 269cc
• Compression Ratio: 13.5:1
• Uses Vertex Piston #23925

Cross-Reference OEM Part Numbers

• Not specified

Vehicle Fitments

• 2013 Suzuki RM-Z250
• 2014 Suzuki RM-Z250
• 2015 Suzuki RM-Z250
• 2016 Suzuki RM-Z250
• 2017 Suzuki RM-Z250
• 2018 Suzuki RM-Z250