Vertex Casted Piston kit

VERTEX Cast Piston - Manufacturer Ref. 22061040

Cast aluminum piston by VERTEX, designed for 50 cc scooters and mopeds. Intended for urban use and daily commutes, this piston is compatible with oversized cylinders and replaces original parts for bore sizes of 40.40 mm.

• Type: Cast Piston
• Material: Aluminum
• Compression: Standard
• Bore Diameter: 40.40 mm
• Piston Diameter: Ø 40.400 mm (oversize 040)

Designed for installation on oversized cylinders, this piston maintains the original compression characteristics for predictable engine behavior. Its aluminum construction prioritizes a weight/strength compromise suitable for the demands of a 50 cc engine. Ideal for repairs or refurbishment after reboring, it is compatible with many 50 cc scooter models.

Common Compatibilities: APRILIA SR 50 MOTARD (2013), PIAGGIO TYPHOON 50 E2 (2012), GILERA STALKER 50 (2012).

For reliable installation, adhere to the manufacturer's specifications for clearances, lubrication, and tolerances during assembly. If in doubt, check the condition of the cylinder (scratches, ovalization) before installation.