PERFORMANCE PARTS

NCY GEAR SET (14*38) FOR 150cc - 232cc GY6 SCOOTERS ATV KARTS

NCY PERFORMANCE SECONDARY GEAR SET (14*38)   CHANGE THE GEAR RATIO ON YOU MOTOR FOR MORE PERFORMANCE   FITS  STANDARD GY6 54mm SPACING (A-BLOCK) GY6 57mm SPACING (B-BLOCK)   FITS MOST CHINESE SCOOTERS GY6 150cc...

NCY GY6 50cc 80cc 100cc STAGE 1 PERFORMANCE KIT

NCY GY6 50cc STAGE 1 PERFORMANCE KIT   With an abundance of GY6 50's on the market, a need for bolt on extra power is now available through GY6 Store.  Thanks to the great products from NCY, this kit includes a stainless NCY exhaust and ...

KYMCO ZX50 / HONDA DIO POLINI CONTESSA PERFORMANCE CYLINDER KIT WITH HEAD 72cc

KYMCO ZX50 / HONDA DIO POLINI CONTESSA  PERFORMANCE CYLINDER KIT WITH HEAD   47mm BORE / 72cc  FOR 2-STROKE ENGINES  POLINI HAS BECOME THE LEADER IN ITALIAN RACING CYLINDER KITS.   THEIR ENTRY LEVEL CONTESSA OPTIONS ARE...

TFC CLUTCH BELL - GY6 150cc THRU 232cc

TFC PERFORMANCE CLUTCH BELL FOR GY6 ENGINES   FOR GY6 ENGINES FROM 150cc THRU 232cc   OUTER DIAMETER: 137mm INNER DIAMETER: 125mm NUMBER OF SPLINES: 19   MADE IN TAIWAN

SSP-G 2V 180cc (63mm BORE) CAST FLAT TOP PISTON & RINGS SET

SSP-G (63mm BORE) 180cc CAST FLAT TOP PISTON KIT  FOR GY6 SCOOTERS ATV KART   PISTON PIN DIAMETER: 15mmCOMPRESSION HEIGHT: 20mm

SSP-G QMB139 50cc - 100cc ADJUSTABLE CLUTCH SET

HIGH PERFORMANCE ADJUSTABLE CLUTCH SET WITH A  VENTILATED CLUTCH BELL FOR QMB139 50cc, 4-STROKE ENGINES.   CLUTCH BELL INNER DIAMETER: 107mm CLUTCH BELL OUTER DIAMETER: 115mm CLUTCH INNER DIAMETER: 12mm USES 6901 RS BEARING   NUMBER OF...

GY6 150cc STAGE 1 PERFORMANCE KIT

GY6 150 STAGE 1 PERFORMANCE KIT  With an abundance of GY6 150's on the market,  a need for bolt on extra power is now available through Scooterworks.  Thanks to the great products from NCY,  this kit includes a low mount...

NARAKU CYLINDER GASKET SET *52.4mm*

NARAKU REPLACEMENT GASKET SET FOR QMB139 4-STROKE  52.4mm BIG BORE CYLINDER AND HEAD KIT.   *PACKAGING AND NON-METAL GASKETS MAY VARY IN APPEARANCE FITS SOME MODELS OF  TAO MOTORS, TAOTAO, ICE BEAR, WOLF, JMSTAR, ROKETA, SUNL, TANK,...

NARAKU GEAR SET (18*36) FOR GY6 MOTORS

  NARAKU GEAR SET (18*36)    FOR SCOOTERS  WITH 150cc THRU 232cc GY6 MOTORS 35% TALLER GEARING RECOMMENDED FOR USE WITH A BIG BORE KIT CHANGE THE GEAR RATIO ON YOU MOTOR  GY6 150cc THRU 232cc MOTORS FITS SOME MODELS...

NARAKU GEAR SET (18*36) READY TO DROP IN AND USE NO PRESS NEEDED FOR GY6 MOTORS

  NARAKU GEAR SET (18*36) READY TO DROP IN  AND USE NO PRESS NEEDED    FOR SCOOTERS  WITH 150cc GY6 MOTORS 35% TALLER GEARING RECOMMENDED FOR USE WITH A BIG BORE KI  CHANGE THE GEAR RATIO ON YOU...

SSP-G 50MM QMB139 BIG BORE CYLINDER & HEAD KIT

SSP-G QMB139 50mm PERFORMANCE CYLINDER & HEAD KIT   INCLUDES CYLINDER, PISTON, PISTON RINGS, WRIST PIN, CIR CLIPS, COMPLETE CYLINDER HEAD WITH  64mm VALVES, EXHAUST GASKET, INTAKE GASKET, AND CAM CHAIN TENSIONER...

Dr. PULLEY PERFORMANCE VARIATOR ASSEMBLY FOR 50cc - 100cc QMB139 ENGINES

Dr. Pulley Performance Variator Assembly  for 50cc 4-stroke QMB139 engines. Includes Instructions Includes Rear Plate Sliders Does Not Include Roller or Slider Weights    Drive Face Outer Diameter (A):...