Recommended
Description
This is the improved version of the Polini Sport 70cc cylinder.
Thanks to an optimised control time, a polished output and a high pre-compression, the Polini Corsa delivers 2 to 3 hp more power than the 70cc Sport. 11.5 hp of power at 10.000 rpm with a good tuning of your bike.
The 2 piston rings (one in metal and one in chrome) are provided with a special coating that makes them more resistant.
In order to exploit the full power of the cylinder, we recommend a Sport or even Racing type pipe like the Stage6 PRO or the Polini for Race.
It must be fitted with a carburettor of at least 21mm. The standard one is not suitable.
Polini recommends to fit a br9es or br9eg spark plug
Additional Information
| SKU: | 166.0083/R |
| 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: | 10mm |
| Original Course?: | Yes |
| Course: | 39,2mm |
| Original Connecting Rod?: | Yes |
| Connecting Rod: | 80mm |
| Thread: | No |
| Product Type: | Cylinder |
Product Questions
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Good for
| Make | Model |
|---|---|
| Make | Model |
| Aprilia | Area 51 LC - 50c.c. |
| Aprilia | Rally 50c.c. LC |
| Aprilia | SR 50c.c. LC (desde 94 hasta 97) - Minarelli |
| Aprilia | Gulliver 50c.c. LC |
| Aprilia | Sonic 50c.c. LC |
| Aprilia | SR 50 Stealth - Minarelli horizontal |
| Aprilia | SR 50 Netscaper - Minarelli horiz |
| Aprilia | SR 50 Racing (antes del '2000) - Minarelli horiz |
| Benelli | K2 50c.c. LC (agua) - Minarelli horiz. |
| Benelli | 491 LC (antes del '2002) - Minarelli horiz. |
| Benelli | 491 50c.c. RR LC (< 2003) - Motor Minarelli |
| Benelli | 491 50c.c RR Replica LC (< 2003) - Motor Minarelli |
| Beta | ARK 50c.c. LC (Minarelli horizontal) |
| Beta | Eikon 50c.c. LC - Minarelli horizontal |
| Italjet | Dragster 50c.c. LC |
| Malaguti | F15 Firefox 50c.c. LC |
| Malaguti | F12 Phantom 50c.c. LC (agua) |
| Malaguti | F15 Firefox 50c.c. LC (agua) (a partir del 2004) |
| Malaguti | F12 Phantom 50c.c. LC (a partir del 2004) |
| MBK | Nitro Naked 50c.c. LC |
| MBK | Nitro 50c.c. LC (antes del'99) |
| MBK | Nitro 50c.c. LC (a partir del '99) |
| MBK | Nitro 50 CAT (a partir del 2003) |
| MBK | Mach G 50c.c. LC (antes del 2003) |
| Yamaha | Aerox Naked 50c.c. LC CAT (a partir del 2003) |
| Yamaha | Jog RR 50c.c. LC |
| Yamaha | Aerox 50c.c. (antes del '99) |
| Yamaha | Aerox 50c.c. (a partir del '99) |
| Yamaha | Aerox 50c.c. LC CAT (a partir del' 2003) |
| Yamaha | Aerox 50c.c. (a partir del 2013) |
