Fantic XEF 450 [2024-2026] - forged pistons

PROX forged pistons for Fantic XEF 450

The PROX forged piston is designed for the Fantic XEF 450 built between 2024 and 2026. Its special aluminum alloy minimizes friction and thereby supports reliable function of the piston in the engine. The forged design combines the specified piston design with a precise assignment for the vehicle model mentioned.

Function and execution

The flat crown with raised top and 4 valve pockets is tailored to the specified engine type. The standard piston compression allows selection according to the intended series design. The piston is an oversized version with the letter B and an oversize of +0.01.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 96.96 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

Suitable for the Fantic XEF 450, built between 2024 and 2026. The vehicle assignment refers to this complete model and year range.

Selection note

When making your selection, please take into account the diameter of 96.96 mm as well as the marking B and the oversize +0.01. This means that the specified piston dimensions can be clearly compared with the intended design.