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Ref : PRO00302A / 1096435001
Prox

Prox Forged Piston kit

Recommended retail price: 203,58 €173,00 €

Compatibility

Check that this part fits your motorcycle

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Features

PROX Forged Piston - Manufacturer Ref. 01.6347.A

Designed for demanding off-road riders, this PROX forged piston is aimed at motocross displacements seeking an adaptable original part. Machined from aluminum, it adheres to the manufacturer's architecture while providing the robustness expected from a forged component. Delivered as a complete kit, it includes the rings, piston pin, and circlips ready for installation.

  • Diameter: Ø 77.960 mm (reference Ø 77.95 mm)
  • Oversize: A
  • Compression: Standard
  • Material: Aluminum
  • Kit Contents: rings, piston pin, and circlips included

According to ProX references, some pistons feature a skirt coating or a tin finish aimed at facilitating the break-in process and reducing friction during engine startup. This kit is suitable for common modifications on motocross bikes and directly replaces the original piston to restore the bore or perform an oversize A re-bore.

Notable compatibilities: GAS GAS MC 250 F FACTORY EDITION (2023), KTM 250 SX-F (2022), HUSQVARNA FE 250 (2022). Always check the reference and dimensions before installation to ensure proper fit in your cylinder.