Recommended
Description
The Polini Sport cylinder kits are very famous for having great power while being extremely strong.
The Polini 70cc cast iron casting puts out a very good power curve located at torque and high speed.
This kit comes with a two ring piston.
The cylinder which remains at 5 transfers, can be rated at between 10-11hp and reaching 10,300 RPM according to the manufacturer's specifications with the bike set up properly
This cylinder comes equipped with a cylinder head and cylinder head for better cooling.
Polini recommends to fit a BR9EG long thread spark plug
It is ideal to fit it with a 21 or 24 carburettor type Voca PWK carburettor a Yasuni R sport exhaust, a Malossi VL reed box and a Malossi Multivar variator.
The kit includes
- Cylinder
- Cylinder head
- Exhaust gasket
- Seals
- Complete piston
Additional Information
| SKU: | 140.0183 |
| Stroke: | 2T |
| Refrigeration: | LC |
| Material: | Iron |
| Displacement: | 70cc |
| Cylinder diameter: | 47mm |
| Piston Ring: | 2 |
| Includes cylinder head?: | Yes |
| Cylinder Head: | Normal (1 piece) |
| Original pin?: | Yes |
| Pin Measure: | 12mm |
| Original Course?: | Yes |
| Course: | 39,3mm |
| Original Connecting Rod?: | Yes |
| Connecting Rod: | 80mm |
| Thread: | Larga |
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Good for
| Make | Model |
|---|---|
| Make | Model |
| Aprilia | SR 50c.c. Racing (desdel 07/2003) - Motor Piaggio |
| Aprilia | SR 50c.c. Funmaster LC (>07/2003) - Motor Piaggio |
| Aprilia | SR 50c.c. Street LC (a partir del 08/04) - Piaggio |
| Aprilia | SR 50c.c. R (a partir del 2005) - Motor Piaggio |
| Aprilia | SR 50 Sport LC (> 07/2003) - Motor Piaggio |
| Derbi | Atlantis LC 50c.c. (> 06/2002) - motor Piaggio |
| Derbi | GP 1 Revolution 50c.c. LC - Piaggio |
| Derbi | GP 1 50c.c. LC - Motor Piaggio |
| Gilera | Runner 50c.c. LC CAT (a partir del '01) |
| Gilera | DNA 50c.c. LC |
| Gilera | Runner 50c.c. LC (desde '99 hasta '00) |
| Gilera | Runner 50c.c. LC (antes del '99) |
| Gilera | Runner 50c.c. LC (a partir del '04) |
| Gilera | Runner SP 50c.c. LC (a partir del 08/'04) |
| Piaggio | NRG mc³ DD 50c.c. LC Cat |
| Piaggio | NRG 50c.c. LC |
| Piaggio | Quartz 50c.c. LC |
| Piaggio | Zip SP 50c.c. LC |
| Piaggio | NRG mc² Extreme 50c.c. LC |
| Piaggio | NRG mc² DD 50c.c. (antes del 98) |
| Piaggio | NRG mc² 50c.c. LC (a partir del '98) |
| Piaggio | NRG mc² 50c.c. LC (antes del '98) |
| Piaggio | NTT 50c.c. LC |
| Piaggio | Zip SP2 50c.c. LC (agua) |
| Piaggio | NRG Power 50 2T LC euro 4 |
