70cc - 90cc (JOG / MINAELLI)

DR. PULLEY VARIATOR SLIDE SET (19x15.5 VARIATOR) VESPA 50cc

PAIRING YOUR DR. PULLEY SLIDER WEIGHTS WITH THE MATCHING RAMP GUDES MAXIMIZES YOUR VARIATOR PERFORMANCE AND LONGEVITY.     THESE WILL FIT 19X15.5 VARIATORS FOR THE VESPA LX, PRIMAVERA, AND SPRINT 50CC MODELS, AMONG OTHER PIAGGIO 50CC MODELS.

DR. PULLEY VARIATOR SLIDE SET (15X12 VARIATOR) ZUMA 50 JOG

PAIRING YOUR DR. PULLEY SLIDER WEIGHTS WITH THE MATCHING RAMP GUDES MAXIMIZES YOUR VARIATOR PERFORMANCE AND LONGEVITY.  THESE SLIDES ARE MANUFACTURED FROM THE SAME LONG LASTING MATERIAL AS THE MATCHING SLIDING WEIGHTS    THESE WILL FIT...

NARAKU TORQUE SPRING BASE WITH 50cc JOG MINARELLI MOTORS

NARAKU TORQUE SPRING BASE FOR CLUTCHES  WITH JOG / MINARELLI MOTORS   NARAKU PERFORMANCE TORQUE SPRING BASE FOR 50cc OR 90cc MINARELLI 2-STROKE ENGINES AND ENGINE BASED VEHICLES.    THE MINARELLI TORQUE SPRING BASE WILL ALLOW...

90cc MINARELLI VARIATOR KIT - 15 SPLINE

90cc MINARELLI VARIATOR KIT - 15 SPLINE OVERALL OUTER DIAMETER: 94mm ROLLER WEIGHTS: 7 GRAM (15X12) BOSS INNER DIAMETER: 16mm BOSS LENGTH: 37.5mm NUMBER OF SPLINES 15

SSP-G MINARELLI PERFORMANCE VARIATOR KIT - 17 SPLINE

SSP-G BRAND PERFORMANCE VARIATOR FOR 50cc MINARELLI 2-STROKE 1E AND 1PE40QMB ENGINES   INNER DIAMETER (VARIATOR BOSS): 13mm OVERALL WIDTH (VARIATOR): 94mm ROLLER WEIGHT SIZE: 15mm X 12mm INCLUDES 6.5 GRAM ROLLER WEIGHTS NUMBER OF SPLINES:...

NCY TRANSMISSION KIT; SYM, LANCE, ROYAL ALLOY

NCY TRANSMISSION KIT; SYM, LANCE, ROYAL ALLOY   Smooth out your powerband with this NCY super trans kit!   Enjoy quicker accelleration, higher top speeds, rapid down shifting and slow cruising.   Ultralight, balanced...

SSP-G MINARELLI HIGH PERFORMANCE VARIATOR KIT (15 SPLINE) 90cc 2-STROKE MOTOR

SSP-G MINARELLI VARIATOR KIT  (15 SPLINE)    FOR 90cc 2-STROKE AND 1E50QMF ENGINES   COMES WITH 4G ROLLERS INSTALLED   OVERALL OUTER DIAMETER: 97mm ROLLER WEIGHTS: 4 GRAMS ROLLER WEIGHT WIDTH: 13mm INNER DIAMETER...

NARAKU VARIATOR SHIMS FOR MINARELLI 2-STROKE

 NARAKU VARIATOR CONTROL SHIMS FOR MINARELLI 2-STROKE SCOOTERS  WITH AN 18MM VARIATOR BOSS.   VARIATOR CONTROL SHIMS CAN BE INSTALLED BETWEEN THE  DRIVE FACES TO LENGTHEN THE BOSS  IF YOUR VARIATOR DOES NOT OPEN FULLY TO...

NCY PERFORMANCE CVT SUPER TRANSMISSION SET FOR YAMAHA ZUMA 50cc *2 - STROKE*

NCY PERFORMANCE SUPER TRANSMISSION SET  FOR YAMAHA ZUMA 50cc *2 - STROKE* THIS SUPER TRANS KIT IS ONE OF THE BEST DOLLAR-FOR-DOLLAR BOLT-ONS TO IMPROVE YOUR BIKE! QUICKER ACCELLERATION, HIGHER TOP SPEEDS, AND MAKES YOUR CVT THE SMOOTHEST...

DR. PULLEY (15x12) SLIDING ROLLER WEIGHTS FOR JOG MINARELLI 2-STROKE ENGINES

DR. PULLEY 15X12 SLIDING ROLLER WEIGHTS FOR MINARELLI 50cc 2-STROKE ENGINES. PLEASE SELECT WEIGHT FROM DROP-DOWN MENU. THESE WEIGHTS ALSO FIT MANY SCOOTERS FROM YAMAHA INCLUDING ZUMA CW50, ZUMA 50F, VINO AND C3.  TRADITIONALLY, GEAR RATIO IS...