GAS GAS MC 250 F [2021-2023] - forged pistons

PROX forged piston for GAS GAS MC 250 F 2021-2023

The PROX forged piston is designed to replace the original piston of the GAS GAS MC 250 F in the entire 2021-2023 model year range. Its production on modern CNC systems supports precise execution. PROX pistons use a low expansion, low friction aluminum alloy.

Function and execution

The forged design is suitable for the 4T engine and features a flat crown with a raised top and 4 valve pockets. This version takes into account the design requirements of the piston crown and the valve areas. The piston is designed with standard compression and has a compression ratio of 14.4:1.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 77.98 mm
• Letter oversize: C
• Oversize: +0.02
• Piston compression: standard
• Compression ratio: 14.4:1
• Engine type: 4T
• Rings Quantity: Set

Vehicle assignment and piston set

The forged piston fits the GAS GAS MC 250 F, built between 2021 and 2023. The PROX piston set comes with piston rings, piston pins and circlips. This means that the components intended for the piston set are available together.

Selection note

Before ordering, check the vehicle name, the full model year range 2021-2023 as well as the specified diameter of 77.98 mm and the oversize +0.02.