TAIDA (47mm BORE) ALUMINUM CERAMIC RACING CYLINDER BIG BORE KIT (10mm PIN)
$118.27
SKU: JOG50-01047a-SR10
Weight: 3.2 kg
TAIDA 72cc (47mm BORE) *SINGLE RING / FOR RACING MOTORS* *ALUMINUM CERAMIC* CYLINDER BIG BORE KIT JOG MINARELLI ALUMINUM = LIGHTER AND STRONGER CERAMIC = WITH STANDS MORE HEAT (HIGHER RPM) PERFECT FIT FOR A YAMAHA JOG, ZUMA OR GENUINE BUDDY 50 OR ROUGHHOUSE 50 LOOKING FOR ...
GY6 K-BLOCK *57.4mm BORE* (QMK) CYLINDER HEAD 57mm SPACING (NOT FOR B-BLOCK)
$66.47
SKU: 164-339
Weight: 3.2 kg
GY6 K-BLOCK CYLINDER HEAD 172cc / 180cc / 200cc FOR 57.4mm BORE / 57mm STUD SPACING **THIS IS FOR A K-BLOCK NOT A B-BLOCK** MOSTLY FOUND ON ATV & KARTS STUD SPACING (DIAGONAL): 79MMOVERALL HEIGHT: 64MMINTAKE VALVE DIAMETER: 26MMEXHAUST VALVE DIAMETER: 22MMNON-EMISS...
70cc *47mm BORE* 2 STROKE BIG BORE REBUILD KIT FOR SCOOTERS WITH JOG MINARELLI CLONE MOTORS (12mm PIN)
$41.97
SKU: JOG70cc12
Weight: 0.8 kg
70cc 2-STROKE BIG BORE KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE AND 12mm WRIST PIN ***INCLUDES WRIST PIN BEARING*** WRIST PIN LENGTH: 36.8mm WRIST PIN DIAMETER: 10mm PISTON DIAMETER: 47mm DISPLACEMENT: 70cc 47mm BIG BORE HEAD KIT FOR 50cc 2-STROKE 4...
RDLN PERFORMANCE CAMSHAFT *A9* FOR 50cc - 100cc QMB139 ENGINES
$13.30
SKU: 1100-1555
Weight: 0.6 kg
RDLN A9 High-Lift Performance Camshaft Fits 50cc, 72cc, 80cc & 100cc GY6 139QMA / 139QMB Engines Take your GY6 engine to the next level with the RDLN A9 High-Lift Performance Camshaft. Engineered specifically for the 139QMB platform, the proven A9 cam profile increases val...
TAIDA HIGH PERFORMANCE 2V VALVE SET – 28.5 / 24MM Performance TAIDA 2-valve intake and exhaust valve set for compatible GY6 performance cylinder heads. Features an oversized 28.5mm intake valve and 24mm exhaust valve, designed for compatible TAIDA/GY6 2-valve cylinder-head app...
ENGINE MOUNT HANGER BOLT FOR 50cc QMB139 & 150cc GY6 *M10 x 1.25 x 215mm*
$3.85
SKU: BT33013
Weight: 0.1 kg
ENGINE MOUNT HANGER BOLT WITH NUT BOLT WIDTH: 10mm BOLT LENGHT : 215mm THREAD: 1.25mm MAY FIT OTHER SCOOTERS AS WELL, PLEASE USE THE DETAILED PHOTOS AND MEASUREMENTS TO MATCH TO YOUR OLD PART
TAIDA 30.5/26.5mm Big Valve Set GY6 180cc-232cc 63-67mm Head 2V 5mm Stem
$39.17
SKU: TD30.5
Weight: 3.4 kg
TAIDA HIGH PERFORMANCE 2-VALVE BIG VALVE SET – 30.5 / 26.5MM High-performance TAIDA oversized 2-valve set designed for compatible TAIDA 63mm–67mm 2V cylinder heads used on performance GY6 180cc–232cc engine builds. Features an oversized 30.5mm intake valve and 26.5mm exhaust v...
SSP-G 70cc 2-STROKE BIG BORE KIT FOR SCOOTERS WITH JOG, MINARELLI 10mm PIN
$97.97
SKU: 169-57
Weight: 3.2 kg
SSP-G 70cc 2-STROKE BIG BORE KIT FOR SCOOTERS WITH JOG, MINARELLI 10mm PIN MOTORS Hoca Big Bore Cylinder set for 50cc 2-stroke Minarelli engines found on many popular 2-stroke full size scooters and ATVs such as Malaguti, Yamati, United Motors X-Speed, Aprilla, CPI, Benelli, ...
TAIDA RACING GY6 63mm CYLINDER HEAD 30.5 / 26.5 VALVES (54mm SPACING)
$136.47
SKU: gy6-02054-2v-30.5/26.5
Weight: 3.2 kg
TAIDA PERFORMANCE GY6 180cc - 232cc 2V CYLINDER HEAD FITS 54mm SPACING *A-BLOCK* TAIDA HIGH PERFORMANCE 63mm CYLINDER HEAD WITH STANDARD 54mm SPACING 30.5 INTAKE VALVE 26.5 EXHAUST VALVE THIS CYLINDER IS 66.5mm TALL or THICK THE STANDARD IS 60mm TALL OR THICK 16cc CUMB...
150cc CYLINDER FOR CHINESE SCOOTERS 57mm BORE *STOCK REPLACEMENT CYLINDER* FITS MOST CHINESE SCOOTERS WITH 150cc GY6 QMJ / QMI MOTORS FITS MANY BRANDS LIKE TAOTAO, WOLF, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR AND MANY OTHERS IF YOU HAVE ANY QUESTION PLEASE GIVE...
CRANKCASE ASSEMBLY (LEFT SHORT) FOR CHINESE SCOOTERS WITH 50cc QMB139 MOTORS
$41.27
SKU: 1100-1313
Weight: 1.3 kg
LEFT SIDE CRANKCASE ASSEMBLY (SHORT CASE) FOR CHINESE SCOOTERS WITH 50cc QMB139 *THIS IS FOR SHORT LEFT CASE GY6 MOTORS* COMES JUST AS PICTURED, NO SEALS OR BEARINGS SEALS & BEARINGS SOLD SEPARATELY IN OUR STORE FITS BRANDS LIKE JONWAY, JMSTAR, ROKETA, SUNL, TANK, PE...
TAIDA GY6 3500 CRANKSHAFT +3.5mm STROKER (61.3mm) TAIDA GY6 3500 STROKER CRANKSHAFT EXTENDS THE GY6 STROKE FROM 57.8 TO 61.4mm ADDING A 3.5mm LONGER STROKE. ADD TO: 61mm KIT = 179cc 63mm KIT = 191cc GOOD FOR USE WITH 54mm SPACING (A-BLOCK) & 57mm SPACING (B-BLOCK) I...
6mm EXHAUST STUDS WITH NUTS & O-RING GASKET FOR QMB139 50cc GY6 150cc MOTORS
$1.93
SKU: 20108
Weight: 0.1 kg
EXHAUST STUDS WITH NUTS AND GASKET FOR CHINESE SCOOTERS WITH GY6 150CC OR QMB139 50CC MOTORS 50CC/90CC, 2-STROKE MINARELLI ENGINES TYPICALLY USE 6MM STUDS 50CC, 4-STROKE QMB139 ENGINES TYPICALLY USE 6MM STUDS 150CC, 4-STROKE GY6 STOCK ENGINES TYPICALLY USE 6MM STUDS INCLUDES...
TAO TAO QMB139 EXT 3 ENGINE (50cc LONG CASE) *OEM*
$209.97
SKU: 602112
Weight: 22.0 kg
QMB139 EXT Engine (50cc LONG CASE) *OEM* FOR TAOTAO 50cc EVO SCOOTERS 50cc BLADE / THUNDER *MOTOR DESIGN MAY DIFFER FROM PHOTO BUT THIS IS STILL A TAO OEM ENGINE* PREMIUM QUALITY, HAND INSPECTED, QC VERIFIED OUTPUT SHAFT LENGTH: 122mm FOR 12-13 INCH TIRES SET UP...
NCY BIG BORE CYLINDER KIT (52mm BORE, 88cc) FOR QMB139 50cc ENGINES
$91.00
SKU: 1100-1248
Weight: 3.2 kg
52mm PERFORMANCE BIG BORE CYLINDER KIT BY NCY FOR 50cc OR LARGER QMB139 ENGINES 50cc QMB139 4-STROKE 52mm, RACING BIG BORE CYLINDER SET. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, HEAD GASKET, AND BASE GASKET. WHEN YOU USE THIS SSP-G 52mm BIG BOR...
TAIDA PERFORMANCE (4V) GY6 FORGED FLAT PISTON & RINGS SET FOR 63mm *4 VALVE* 23/22
$74.17
SKU: GY6-PIS6363-F-4V23
Weight: 0.4 kg
TAIDA FORGED FLAT PISTON & RINGS SET FOR GY6 63mm *4 VALVE PISTON SET* 63mm BORE WILL WORK WITH TAIDA 23/22 4V COMES WITH RINGS, WRIST PIN AND CIR CLIPS
100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* NON EGR
$27.97
SKU: 90093, 87820, 87954, 87780
Weight: 0.5 kg
100cc (50mm BORE) UPGRADE KIT (#2) FOR QMB139 MOTORS TRUE DISPLACEMENT *81.3cc WITH STOCK CRANK* PEOPLE REFER TO THIS KIT AS 100cc THIS KIT IS TO UPGRADE YOUR STOCK 50cc QMB139 MOTOR AND TURN IT INTO A 81.3 / 100cc MOTOR ADDING MORE POWER FOR BETTER PERFORMANCE KIT INC...
