Secondary pinions Minarelli horizontal and vertical Z 14-41 Polini

Secondary transmission for Minarelli scooter engines. Extends the gearing and increases the maximum speed of your engine.

Small intermediate sprocket with 14 teeth.
Wheel axle sprocket with 41 teeth.
It must be pressed with the original gearing.

Compatible with:
APRILIA
AMICO 50
AREA 51
GULLIVER 50
GULLIVER 50 LC
RALLY 50
RALLY 50 LC
SR 50 2T mod.1993
SR 50 2T mod.94, 95, 96 H2O
SR 50 2T LC STEALTH, RACING, NETSCAPER
SR 50 2T mod.94, 95, 96 Air
SR 50 2T WWW - SCARABEO 50 2T (Yamaha)

BENELLI
491 50 GT, ST
491 50 RR, RACING, SP, SPORT
K2 50
K2 50 LIQUID COOLED
NAKED 50

BETA
ARK 50 AIR
ARK 50 LC, SERIE K

CPI
HUSSAR 50 2002
POPKORN 50 2002
POPKORN 50 2003
HUSSAR 50 2003

ITALJET
DRAGSTER 50 LC

MALAGUTI
CIAK 50
F 12 50 PHANTOM 2000
F 12 50 PHANTOM LC
F 12 50 PHANTOM (phase 2)
F 12 50 PHANTOM H2O (phase 2)
F 15 50 H2O FIREFOX
F 15 50 FIREFOX (phase 2)
F 15 50 H2O FIREFOX (phase 2)

MBK
MACH 50 G
NITRO 50 H2O
OVETTO 50
NITRO 50 H2O from 1996->

PGO
BIG MAX

YAMAHA
AEROX 50 2T H2O
AEROX 50 2T H2O from 2004->
NEO'S 50
SPY 50
JOG 50 LC RR

RIEJU
RS SPORT, NKD 50 LC