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Polini Engine Crankcase Vespa PX 125 / 150 Reed Valve Racing 170.0601
  • Polini Engine Crankcase Vespa PX 125 / 150 Reed Valve Racing 170.0601
  • Polini Engine Crankcase Vespa PX 125 / 150 Reed Valve Racing 170.0601
  • Polini Engine Crankcase Vespa PX 125 / 150 Reed Valve Racing 170.0601

Polini Engine Crankcase Vespa PX 125 / 150 Reed Valve Racing 170.0601

170.0601

Polini engine crankcase for Vespa PX 125/150, product code 170.0601. Advanced reed valve intake, reinforced structure and full OEM compatibility. Street and racing use.

ATTENTION: DELIVERY FROM APRIL 2026.

€962.58
€770.06 Save 20%
Tax included
Quantity
In Stock

Description

The Polini Engine Crankcase for Vespa PX 125/150 – product code 170.0601 is a state-of-the-art solution designed for riders and builders who want maximum performance, modern reed valve intake technology, and high structural reliability.

Completely redesigned, it features:

  • Reed valve intake system replacing the rotary valve

  • CFD-optimized airflow pathways

  • Reinforced swingarm geometry (FEM analysis)

  • High-grade heat-treated aluminum alloy

  • Full compatibility with original Vespa components

Perfect for advanced street builds and racing engines.

Product Details
170.0601

Data sheet

Application
Vespa
Compatible with
Vespa
Engine type
2 stroke
Displacement
150 cc
Displacement
125 cc
Model
PX
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