Vertex Casted Piston kitRef : VER00235A / 1095335001

Manufacturer Ref: 23749A
Product: VERTEX Cast Piston – Ø 53.94 mm

Designed for the Cross and Roadster environments, this VERTEX aluminum piston is aimed at riders seeking a precise and durable replacement part for 125 cm³ engines. Drawing on Vertex's expertise, it adheres to the bore dimensions and the specified oversize for a reliable and compliant restoration.

• Piston Diameter: Ø 53.940 mm
• Recommended Bore: 54.00 mm
• Compression: Standard
• Oversize Letter: A
• Material: Aluminum
• Associated References: Segments 264140 – Piston Pin S736 – Circlips CV15-1 – Needle Cage 400413
• Vertex surface treatment and manufacturing process for thermal resistance and durability (manufacturer data)

Suitable for the listed 125 models (e.g., TM RACING MX 125 FI ES 2025, EVO-SET XC125R 2015, TM RACING MX 125 ES 2025), this piston is installed during an engine overhaul that respects manufacturer tolerances. Always check compatibility with your engine and have the installation done by a workshop if necessary.