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CYLINDER ONLY 10-17 CRF250 80mm, PSYCHIC MX-09554-1 270cc CX-10004-BB3
  • CYLINDER ONLY 10-17 CRF250 80mm, PSYCHIC MX-09554-1 270cc CX-10004-BB3
  • CYLINDER ONLY 10-17 CRF250 80mm, PSYCHIC MX-09554-1 270cc CX-10004-BB3
CYLINDER ONLY 10-17 CRF250 80mm, PSYCHIC MX-09554-1 270cc CX-10004-BB3

CYLINDER ONLY 10-17 CRF250 80mm, PSYCHIC MX-09554-1 270cc CX-10004-BB3

£163.55 GBP
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The Psychic Oversize +3.20mm Bore Cylinder for the 2010–2017 Honda CRF250R is designed for increased displacement and performance. Featuring an 80mm bore for a 270cc capacity, this cylinder is a direct bolt-on replacement with OEM-level compatibility. Constructed with premium materials and advanced techniques, it ensures durability, precise fit, and reliable operation.

Features

  • Oversize +3.20mm bore for increased displacement (270cc).
  • Direct bolt-on design with no replating required.
  • Nickel Silicon Carbide plating for extended cylinder life.
  • Honed to exact dimensions for smooth piston installation.
  • Sleeve specifications: Nikasail coating with a hardness of HV500–600.
  • Material: JIS AC4B-T6 aluminum with a hardness rating of HR65 and above.
  • Sleeve outer diameter: 86.40mm; Height: 35.60mm/87.50mm.
  • Sleeve thickness: 0.08 ± 0.02 mm.

Specifications

  • Bore Size: 80mm
  • Displacement: 270cc

Cross Reference OEM Part Numbers

  • Honda: 12100-KRN-A40

Vehicle Compatibility

  • Honda CRF250R (2010–2017)