Honda CRF 250 R (ME 10) [2004-2009] - forged pistons

VERTEX forged pistons for Honda CRF 250 R

The VERTEX forged piston is designed for the Honda CRF 250 R (ME 10) in the entire 2004-2009 model year range. It is designed as a single engine component product for the upper engine range and offers a clearly defined selection of piston type, diameter and bore size.

Design and technical features

• Piston type: forged
• Material: aluminum
• Piston compression: highly compressed
• Diameter Ø: 77.95 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 78.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Honda CRF 250 R (ME 10) for the years 2004, 2005, 2006, 2007, 2008 and 2009. This vehicle assignment supports the targeted selection of the appropriate piston for this model and year of manufacture.

Selection based on measurements

The specified diameter of 77.95 mm, the bore diameter of 78.00 mm and the markings “A” and “STD” are particularly relevant for the technical classification. The design as a high-density, forged aluminum piston and the designation “4T” complete the technical product features.