70cc - 90cc (JOG / MINAELLI)

NARAKU 50cc JOG MINARELLI PERFORMANCE VARIATOR KIT *6.3 GRAM ROLLERS*- 17 SPLINE

NARAKU PERFORMANCE VARIATOR FOR 50cc MINARELLI 2-STROKE 1E AND 1PE40QMB ENGINES NARAKU MINARELLI SCOOTER PERFORMANCE VARIATOR 13MM FOR ADLY 50, APRILIA SR50, YAMAHA ZUMA SCOOTERS NARAKU PERFORMANCE REPLACEMENT VARIATOR FOR 50CC HORIZONTAL AND UPRIGHT...

NARAKU VARIATOR BUSHING & SHIMS FOR MINARELLI 2-STROKE *18x37mm*

VARIABLE TUNING SET FOR ORIGINAL VARIATORS AND ALMOST ALL TUNING VARIATORS. THE SPEED-UP SHIMS CAN INFLUENCE THE LENGTH OF THE SLEEVE: AN EXTENSION USUALLY IMPROVES THE ACCELERATION AND SHORTENING INCREASES THE TOP SPEED. BEFORE INSTALLATION, BE SURE TO...

NCY CLUTCH SPRING FOR VINO 125 & ZUMA 125

GET BETTER ACCELERATION BY UPGRADING YOUR CLUTCH SPRINGS!  SET OF 3 CLUTCH SPRINGS HELP DETERMINE THE RPM THAT THE CLUTCH WILL ENGAGE AT.   THESE NCY COMPRESSION SPRINGS WILL FIT:   VINO 125 ZUMA 125        

YAMAHA ZUMA 50 STAGE 1 PERFORMANCE KIT

DESCRIPTION READY TO MAKE YOUR 2001-2011 BUGEYE YAMAHA ZUMA 50 A SCREAMER? THIS IS THE STAGE 1 PERFORMANCE KIT THAT WILL TAKE YOUR ZUMA PERFORMANCE UP A SERIOUS NOTCH. SAVE $$ BY PURCHASING THIS KIT. THIS EXHAUST HAS A RACE-TUNED EXPANSION...

HOCA SECONDARY SPRING SEAT YAMAHA ZUMA 50T, JOG 50cc, MINARELLI 50cc

HOCA SECONDARY SPRING SEAT YAMAHA ZUMA 50T, JOG 50cc, MINARELLI 50cc  VERY NICE QUALITY SECONDARY SPRING SEAT  BY NCY FOR JOG MINARELLI BASED SCOOTERS

SSP-G ZUMA 50F BIG BORE CYLINDER & HEAD KIT - 47MM

SSP-G 47mm BIG BORE CYLINDER AND HEAD KIT FOR THE YAMAHA ZUMA 50F,  C3 AND VINO CLASSIC 50CC 4 STROKE LIQUID COOLED SCOOTERS. UPGRADES TO 75.6cc INCLUDES CYLINDER, 3-VALVE CYLINDER HEAD, HEAD GASKETS, BASE GASKET,    PISTON, PISTON...

DR. PULLEY VARIATOR ROLLER WEIGHTS - 19X17 - VESPA ET4, LX150, LXV

PULLEY 19X17 ROUND ROLLER WEIGHTS FOR APRILIA ATLANTIC EU3, APRILIA MOJITO, APRILIA SCARABEO LIGHT, APRILIA SPORT CITY, ITALJET DRAGSTER, PIAGGIO VESPA AND MANY MORE.   PULLEY ROUND ROLLER WEIGHTS HAVE EXCEPTIONAL DURABILITY, HEAT RESISTANCE...

POLINI CONTESSA BIG BORE KIT (72cc) FOR YAMAHA ZUMA 50cc 2T HORIZONTAL

POLINI HAS BECOME THE LEADER IN ITALIAN RACING CYLINDER KITS.   THEIR ENTRY LEVEL CONTESSA OPTIONS ARE RELATIVELY EASY TO INSTALL,  TUNE, AND IMPROVE THE PERFORMANCE OF YOUR SCOOTER.   THIS 72CC KIT FOR THE YAMAHA ZUMA AND BW 50CC...

DR. PULLEY WEIGHTS, SLIDING - 19X17 - VESPA ET4, LX150, LXV

EXPECT BETTER PERFORMANCE FROM YOUR SCOOTER, PERIOD. NO MATTER WHAT STAGE YOU ARE IN UPGRADING YOUR SCOOTER, SIMPLY ADD DR. PULLEY WEIGHTS AND A KEVLAR BELT FOR A POWER UPGRADE. DR. PULLEY ROLLER WEIGHTS ARE THE MOST ADVANCED WEIGHTS AVAILABLE. THESE...

Yamaha Zuma 50 2T Stage 2 Performance Kit

Yamaha Zuma 50 2T Stage 2 Performance Kit   Ready to take your Zuma 50 2-stroke to the next level?  This is the Stage 2 performance kit that will take your Zuma performance  up a serious notch over our Stage 1 Kit. Save $$ by...

DLH RACING PERFORMANCE VARIATOR ROLLER WEIGHTS (16 X 13) FOR 50cc - 100cc QMB139 MOTORS GY6 STORE

DLH 16X13 ROUND ROLLER WEIGHTS FOR 50CC 4-STROKE QMB139 ENGINES.    GEAR RATIO IS CHANGED BY THE UP-AND-DOWN ROLLING MOVEMENT  OF THE ROLLER WEIGHTS IN THE RAMP OF THE MOVEABLE DRIVE PULLEY (MDF).    THIS UNIQUE ROLLING MOVEMENT...

NCY PERFORMANCE CLUTCH (GREEN GEN 4 / 107mm) FOR YAMAHA ZUMA 50CC

NCY PERFORMANCE CLUTCH (GREEN GEN 4 / 107MM) FOR YAMAHA ZUMA 50CC   LIGHTENED FOURTH GENERATION RACING CLUTCH FROM NCY.  WITH EXTRA LIGHTWEIGHT PILLOWS AND HIGH FRICTION PADS,  THIS IS A GREAT UPGRADE FOR A STOCK OR PERFORMANCE MACHINE...