PROX Forged Piston (manufacturer part number: 01.2429.A) — a part designed for Cross practices, engineered to meet the demands of reliability and endurance. Forged from a specific aluminum alloy, this PROX piston aims to minimize internal friction while maintaining a structure suited to the engine's stresses. Ideal for replacement on 450 cc engines used for off-road applications.

• Brand: PROX
• Category: Piston
• Piston Compression: Standard
• Diameter: Ø 94.950 mm (Ø 94.95 mm)
• Oversize Letter: A
• Material: Forged Aluminum
• Number of Segments: Kit (segments included)
• Manufacturer Reference: 01.2429.A

This piston is aimed at motocross riders looking for a robust and precise replacement part at the specified diameter. Its forged construction provides mechanical uniformity suitable for track conditions. Professional installation or adherence to manufacturer recommendations is advised to ensure proper fit and bore accuracy.

Common compatibilities: YAMAHA WR 450 F (DJ03 2015, CJ13 2011) and GAS GAS EC 450 F (2015) — check the engine reference before ordering.