Unlike other variators, this HI SPEED EVOLUTION from POLINI does not only save on recovery and acceleration. No, you also have to gain on top speed because it has a larger range than normal! It is available with a barrel in Ø16mm special for the crankshafts with a large arm or Ø14,8mm fluted standard for all the crankshaft like the origin!
This high performance variator is delivered to you complete with two sets of rollers, but also a thrust spring and its parts for the spring slider! An excellent piece!!! Attention, requires removing the electric starter on some models!
Mounts on scooter 50cc 2-stroke PIAGGIO engine:
APRILIA : SCARABEO 50 2T STREET RESTYLING Piaggio - SR 50 2T R, FACTORY (Piaggio) LC - SR 50 2T R, FACTORY (Piaggio) LC E4
DERBI : GP1 50 2001-2003
GILERA : DNA 50 - EASY MOVING 50 - ICE 50 - RUNNER 50, SP, POGGIALI - STALKER 50 - STORM 50 - TYPHOON 50 fino al 1999 - TYPHOON 50 XR (2000)
PIAGGIO : DIESIS - EXTREM - EXTREM LC - FLY 50 2T - FREE - LIBERTY 50 2T - MC2 50 1998 - NRG MC3 H2O - NRG, NTT, MC2 - QUARTZ - SFERA 50 - SFERA 50 RESTYLING - ZIP 50 2T AIR - ZIP 50 2T FAST RIDER - ZIP 50 2T SP H2O dal 2001 - ZIP 50 2T SP H2O dal 1996 al 2000 - ZIP 50 2T AIR mod.2000 - TYPHOON 50 2001/2010 - TYPHOON 50 E2 dal 2011-> - NRG POWER 50 2T E4 dal 2 018 to 2020
And many more models!
