Piston, 52.7 mm 1st Over for Vespa VNX, VNB, VNC

52.7 mm Piston for Vespa VNX, VNB, and VNC

This piston suits Vespa VNX, VNB, and VNC models. Its diameter is 52.7 mm, and it is sized as a 1st oversize part. Like many classic Vespa components, it slots straight into the existing cylinder. Getting this part right plays a key role in keeping the engine running well.

Purpose of This Part

The piston and rings work together to seal the combustion chamber. When rings wear out, you may notice more smoke, higher oil consumption, and lower compression. Matching the piston size and specifications to your cylinder is necessary for it to work correctly.

Specifications

• Size: 52.7 mm
• Oversize: 1st Over
• Fits: Vespa VNX, VNB and VNC scooters (52.7 mm 1st oversize piston)

Compatibility

Compatible with:

• Vespa VNX
• Vespa VNB
• Vespa VNC

How to choose: Only install this piston in an engine with a 52.7 mm bore, which corresponds to the 1st Over size for these models.

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