The crankshaft TEKNIX is a small crankshaft of good quality, more reinforced than the origin, it has masses semi full, materials of good range ... Ideal to refurbish a Piaggio engine at lower cost! It will support an original engine, or small 50cc type DOPPLER S1R .... 
 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 Power DD - 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 ...