Valves DOPPLER S3R Carbon fiber scooter PIAGGIO / GILERA (Typhoon, nrg ...)

DOPPLER S3R competition valves, high-end! Specific machined aluminum base, sanded and bonded for a smooth closing of the slats. DOPPLER carbon slats to get the right resonance frequency (power range) with better vibration absorption and later vibration wave entry. Slat stops studied specific! A true concentrate of technology for performances at the rendezvous! Comes with its seal.

Mounts on PIAGGIO scooter engine :

APRILIA: MOJITO 50 2T Piaggio - SCARABEO 50 STREET 2T RESTYLING Piaggio - SR 50 R-FACTORY (Motore Piaggio)

DERBI: GP1 50 2001-2003

GILERA: DNA 50 - EASY MOVING 50 - ICE 50 - RUNNER 50 - SP - POGGIALI - STALKER 50 - STORM 50 - TYPHOON 50 - TYPHOON 50 X

PIAGGIO: DIESIS - EXTREM - EXTREM LC - FLY 50 2T - FREE - LIBERTY 50 2T (ruote alte) - MC2 50 (1998) - NRG MC3 H2O - NRG-NTT-MC2 - QUARTZ - SFERA 50 - SFERA 50 RESTYLING - TYPHOON 50 (2001-2009) - TYPHOON 50 dal 2010-> - 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 - VESPA 50 PRIMAVERA 2T - VESPA 50 SPRINT 2T