Cylinder set (engine) Polini Sport - Aprilia SR 50R / Gilera DNA / Runner / Piaggio NRG / NTT / Quartz / Zip SP 70cc 2T

207,48 EUR shipping costs Product code: POL.1400183

Cylinder set (engine) tuning Polini - Sport 70cc cast iron for scooters equipped with 50cc Piaggio 2-stroke water-cooled engines - Aprilia SR 50 R / Aprilia SR 50 Street / Derbi Atlantis / GP1 / Gilera DNA / Runner / Piaggio NRG / NRG MC2 / NRG MC3 / NRG Power / NRG Extreme / NTT / Quartz / Zip SP / Zip SP 2.

The engine set includes all components shown in the picture above (cylinder, piston, rings, pin, clips, gaskets, other necessary assembly components).

Technical specifications:
- piston diameter: 47mm
- piston pin diameter: 12mm
- actual displacement: 70cc
- power output: 9.8 HP / 10,300 RPM.