PERFORMANCE PARTS

172cc CYLINDER HEAD W/ VALVES (61mm BORE) GY6 MOTORS *54mm STUD SPACING*

172cc CYLINDER FOR CHINESE SCOOTERS61mm BORE     54mm STUD SPACING *A-BLOCK* FITS MOST CHINESE SCOOTERS WITH 180cc GY6 MOTORSFITS SOME MODELS OF  TAO MOTORS, ICE BEAR, WOLF, JONWAY, JMSTAR,  ROKETA, SUNL, TANK, PEACE, TAOTAO,...

ATHENA 47.6mm HONDA DIO-SR BIG BORE CYLINDER AND HEAD KIT

ATHENA 47.6mm HONDA DIO-SR BIG BORE CYLINDER AND HEAD KIT. KIT INCLUDES CYLINDER,  CYLINDER HEAD, PISTON, RING, PISTON PIN, CIR CLIPS, HEAD GASKET, BASE GASKET AND EXHAUST GASKET.     WHEN YOU USE THIS ATHENA 47.6mm BIG BORE KIT IN...

TAIDA SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD UPGRADE KIT *50mm* QMB139 *81cc/86cc*

TAIDA 50cc QMB139 4-STROKE 50mm, RACING BIG BORE CYLINDER & HEAD KIT. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, CYLINDER HEAD, HEAD GASKET, AND BASE GASKET.   WHEN USED IN CONJUNCTION WITH A STOCK STROKE OF 41.4mm THE TOTAL...

TAIDA SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD UPGRADE KIT *52mm* QMB139 *87.9cc/93cc*

TAIDA 50cc QMB139 4-STROKE 52mm, RACING BIG BORE CYLINDER & HEAD KIT. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, CYLINDER HEAD, HEAD GASKET, AND BASE GASKET.   WHEN USED IN CONJUNCTION WITH A STOCK STROKE OF 41.4mm THE TOTAL...

43mm AIR BOX INTAKE TUBE FOR GY6 150cc

AIR FILTER INTAKE TUBE FOR GY6 150cc   43mm    FITS MOST CHINESE SCOOTERS WITH 150cc GY6 MOTORSFITS SOME MODELS OF TAOTAO, JONWAY,  ROKETA, SUNL, TANK, PEACE, JMSTAR, GATOR, WOLF, ICE BEAR AND MANY OTHERS

80cc (47mm BORE) BIG BORE KIT FOR SCOOTERS QMB139 MOTORS 69mm VALVES

80cc (47mm BORE) UPGRADE KIT FOR QMB139 MOTORS   TRUE DISPLACEMENT *72cc WITH STOCK CRANK* PEOPLE REFER TO THIS KIT AS 80cc   THIS KIT IS TO UPGRADE YOUR STOCK 50cc QMB139  MOTOR AND TURN IT INTO A 72cc / 80cc MOTOR ADDING MORE POWER...

J.COSTA VARIATOR KIT FOR GY6 150CC - 10.5g ROLLERS

J.COSTA PRO VARIATOR KIT FOR PRE 2014 KYMCO AGILITY 125 AND OTHER GY6 125/150CC SCOOTERS. COMPATIBLE WITH 15" CRANKSHAFT AND 152QMI, 157QMJ, AND KL25F ENGINES. THIS COMPLETE VARIATOR KIT CONSISTS OF THE VARIATOR BODY, BELL, BUSHING, SLIDER AND ROLLERS...

TFC FORGED VARIATOR KIT - HONDA ADV 150

TFC FORGED VARIATOR KIT FOR HONDA ADV 150 (2020+) SCOOTERS   OUTER DIAMETER OF DRIVE FACE: 127.5mm SPLINES ON DRIVE FACE: 28 INCLUDES 10G, 11G, AND 12G ROLLER WEIGHTS IN 20X15 FOR TUNING  (WEIGHTS MUST BE STAGGERED TO WORK PROPERLY) +15%...

TFC FORGED CLUTCH KIT - HONDA ADV AND PCX

TFC FORGED CLUTCH AND CLUTCH BELL KIT FOR HONDA ADV & PCX SCOOTERS.   MAKE YOUR ADV OR PCX STAND OUT WITH THIS CHROME PLATED CLUTCH AND RAINBOW TITANIUM PVD COATED CLUTCH BELL FROM TFC! THE BELL IS DRILLED AND TEXTURED INSIDE TO ACHIEVE...

TAIDA GY6 232cc SHORT CASE CRANKCASE (67mm) CLASS B-BLOCK *57mm SPACING*

TAIDA GY6 232cc SHORT CASE CRANKCASE  (67mm)   *57mm SPACING* B-BLOCK   FOR SCOOTERS WITH 10 INCH WHEELS 70mm CLYINDER BORE  CAN BE USED WITH 2V OR 4V CYLINDER HEAD NO BORING REQUIRED, ALREADY SET TO 70mm BORE CAN BE USED WITH...

TAIDA PERFORMANCE GY6 155cc CYLINDER GASKET SET (58.5mm BORE) 54mm SPACING

TAIDA PERFORMANCE 5 PIECE  CYLINDER GASKET SET   58.5mm BORE 54mm SPACING (A-BLOCK) 155cc 0.5+0.8+58.5   INCLUDES    (1) CYLINDER HEAD GASKET *METAL* (1) CYLINDER BASE GASKET *THIN FOR MORE COMPRESSION* (1) CYLINDER BASE GASKET...

OKO PWK CARBURETOR (BLACK) *WITHOUT POWER JET*

OKO HIGH PERFORMANCE PWK CARBURETORS IN A BLACK FINISH. CHOOSE SIZES FROM DROP DOWN MENU. THIS MODEL DOES NOT HAVE THE POWER JET.   PWK OKO CARBURETOR IN A BLACK FINISH OUTER DIAMETER (INTAKE): 34.5MM OUTER DIAMETER (AIR FILTER MOUNT): 49...