Crankshaft POLINI FOR RACE, very light, quite adapted to 70cc kits with its hollow masses (to have a good low engine volume). We recommend it on 50cc and 70cc medium power kits.
It has a reinforced connecting rod. Reinforced needle cage, anti-friction wedge assembly with metrology made in Italy! The balancing is of very good quality. A very accessible products for POLINI.
Mounts on motor scooter PIAGGIO, GILERA ... cooling air and liquid :
-APRILIA: SCARABEO 50 STREET 2T RESTYLING Piaggio - SR 50 R-FACTORY (Piaggio engine)
-DERBI: GP1 50 2001-2003 - GP1 EURO2-OPEN-RACE 2005
-GILERA: DNA 50 - EASY MOVING - ICE - RUNNER 50 - SP - POGGIALI - STALKER - STORM - TYPHOON 50 - TYPHOON X 50
-PIAGGIO: DIESIS - EXTREM - EXTREM LC - FLY 50 2T - FREE - LIBERTY 50 - MC2-98 - NRG MC3 H2O - NRG DD Power - NRG-NTT-MC2 - QUARTZ - SFERA 50 - SFERA 50 RESTYLING - TYPHOON 50 - ZIP 50 AIR - ZIP 50 AIR mod.2000 - ZIP 50 FAST RIDER - ZIP 50 SP H2O - ZIP 50 SP H2O mod.2000
-VESPA: VESPA 50 ET2-LX
And other models ...