Power unit CHALLENGER PUFFO Vespa ET3 d57 inlet manifold d.30 -130cc
- CYLINDER casted in aluminum alloy with high silicon and magnesium percentage for guarantee maximum hardness, elasticity, and work resistance. The barrel has a galvanic plating with nichel-silicon with hardness of 600 HV and finishing with CNC machine for obtain a roughness optimal for piston fluidity.
- PISTON casted in aluminum alloy with high silicon percentage for guarantee high temperature stability. Machining by CNC machine for obtain a profile perfect adaptable with the cylinder barrel.
- PISTON RING in steel treated with surface treatment for guarantee maximum resistance to wear and reduced friction.
- HEAD CNC machined in aluminum alloy for guarantee optimal heat exchange. The optimized combustion chamber geometry allows high compression rate and turbulences.
- Aluminium cylinder d57 nikasil plated
- Inlet manifold d.30mm
- Head CNC machined side spark plug
- Reed valve with 4 petals and flowguide
- Piston Vertex with 1 ring in steel
In stock
| Type | |
|---|---|
| CC | |
| Bore (mm) | |
| Stroke (mm) | |
| Piston Pin (mm) | |
| Connecting Rod (mm) | |
| N° Ports | |
| Motorcycle Model | PIAGGIO APE 50 2T, VESPA ET3 125 2T, VESPA ETS 125 2T, VESPA FL2 125 - VESPA V 2T, VESPA HP 50 2T, VESPA LML 125, VESPA PK 125 2T, VESPA PK 50 2T, VESPA PK 50 S 2T, VESPA PK 50 XL 2T, VESPA PRIMAVERA 125 2T, VESPA SPECIAL 50 2T, VESPA TS 125 2T |
408,52 € +VAT
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