Cylinder Works Big Bore Cylinder for Honda CRF250R / CRF250RX - CW11011-1

The Cylinder Works Big Bore Cylinder, part number CW11011-1, is a new cast-aluminum replacement cylinder designed to increase engine displacement when used with the correct matching big-bore piston and components. It is intended for Honda CRF250R and CRF250RX; see the complete vehicle list below.

Features

• Big-bore configuration increases cylinder bore and engine displacement
• New cast-aluminum cylinder with an OEM-style appearance
• Nickel-silicon-carbide electroplated bore provides a durable, oil-retaining surface
• Precision diamond-honed finish supports proper piston-ring seal

What Is Included

• Big-bore cylinder only

Specifications

• Brand: Cylinder Works
• Product Type: Big Bore Cylinder
• Bore Configuration: Big bore
• Construction: Cast aluminum
• Bore Finish: Nickel-silicon-carbide electroplate
• Manufacturer Part Number: CW11011-1

Vehicle Fitment

Make: Honda

• CRF 250 R (2018-2023)
• CRF 250 RX (2019-2023)

Fitment and Installation Note: Confirm the complete year, make, model, engine configuration, and manufacturer part number before ordering. Engine assembly should follow the vehicle manufacturer’s specifications, clearances, torque values, and break-in procedures.