Vertex Full cast size A Piston kitRef : 9139DA / 1095063001

VERTEX Cast Piston – Manufacturer Ref. 23140A

VERTEX cast aluminum piston, designed as a replacement part for 125 cm3 engines. A raw and reliable part for engine restoration or maintenance, delivered complete with rings, circlips, and pin to facilitate cylinder/piston revision. This product is suitable for both motocross and roadster applications where a robust wear part is necessary.

• Piston Compression: Standard
• Bore Diameter (mm): 54.00
• Piston Diameter (mm): Ø 53.920 (Ø 53.92)
• Oversize Letter: A
• Material: Aluminum (cast piston)
• Contents: piston, rings, circlips, and pin

This reference is particularly suitable for the models listed in common compatibility: HONDA CR 125 R (JE01) 2007, HM MOTARD 125 2007, and HM CRE 125 2007. Before installation, check the condition of the cylinder, the clearance between the pin and bronze, and follow the manufacturer's recommendations for break-in and ring seating. For a complete overhaul, consider checking the head and bottom end as well.