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VERTEX Cast Piston (manufacturer part number: 21604020) — piston designed for replacement on urban engines, compatible with several versions of Vespa PX 125. This cast aluminum part is offered in standard compression to maintain original settings.
Material: aluminum (cast piston)
Piston diameter: Ø 52.700 mm
Indicated bore diameter: 52.70 mm
Diameter Ø (reference): 52.62 mm
Oversize: 020 (letter 020)
Compression: standard
Designed for engine maintenance operations — cylinder refurbishment, replacement after wear, or during a service — this VERTEX piston is aimed at riders looking for a reliable original replacement part for their Vespa PX 125 (vehicle references listed). Its cast design provides geometry suited for urban engines and allows for easy installation while respecting the indicated tolerances.
Before installation, check the bore and piston/cylinder clearance, as well as the condition of the ring and pin. For safe installation, follow the manufacturer's recommendations and use the appropriate tools.
Technical information :
Reference
VER00063A / 1095012001
Oversize
+0,02
Rings Quantity
1
Diameter Ø (mm)
52.62
Bore size (mm)
52,70
Engine
2T
Piston diameter
Ø 52,700 mm
Material
Aluminum
Piston type
Cast
Compression piston
Standard
Surcote
+0,02
Use
Route
Compatible motorbikes
VESPA3 compatible models
VESPA PX - 1978/2016VESPA PX E ARCOBALENO - 1981/1997VESPA PX E - 1981/1997
30 days returns
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