Psychic Standard Bore Cylinder Kit for the 2016-2017 Honda CRF250R is a direct bolt-on replacement requiring no re-plating. Designed to match OEM specifications, this kit features a Nickel Silicon Carbide-plated cylinder for durability and is honed to exact size for easy piston installation.

Features

• Direct bolt-on replacement with no re-plating required
• Nickel Silicon Carbide-plated for extended lifespan
• Honed to exact size for easy piston installation
• Cylinder sleeve with Nikasil coating
• Hardness: HV500~600
• Coating thickness: 0.08 ± 0.02mm
• Cylinder material: JIS AC4B-T6 aluminum, hardness HR65+

Specifications

• Bore: 76.80mm
• Piston: Namura FX-10042 (Forged)

Cross-Reference OEM Part Numbers

• 12100-KRN-A40
• P400210100058
• 10007-K03

Vehicle Fitments

• 2016 Honda CRF250R
• 2017 Honda CRF250R