Honda XR 400 R (NE 03) [1996-2004] - cast pistons

PROX cast piston for Honda XR 400 R (NE 03), 1996-2004

The PROX cast piston is designed as a replacement piston for the Honda XR 400 R (NE 03) in the entire model range from 1996 to 2004. The design combines a cast piston type with a flat crown and 4 valve pockets.

Technical features

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 86.00 mm
• Letter oversize: 100
• Oversize: +1.00
• Piston ring quantity: set
• Displacement concept: 4T
• Specificity: Flat crown / 4 valve pockets

Vehicle assignment

The cast piston fits the Honda

Selection and execution

With a diameter of 86.00 mm and the specified oversize of +1.00, the piston is aimed at applications where this dimension is required for the Honda XR 400 R (NE 03). The standard compression and the version for 4T engines must be taken into account when selecting parts. The flat crown with 4 valve pockets describes the shape of the piston crown and makes it easier to compare it with the intended engine concept.