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Home › Engine & Top End

Engine & Top End

TAIDA 41.2 STROKER CRANKSHAFT FOR 50CC 2-STROKE JOG, MINARELLI, YAMAHA ENGINES

TAIDA 41.2 STROKER CRANKSHAFT FOR 50CC 2-STROKE JOG, MINARELLI, YAMAHA ENGINES

JOG50-030-100B

Regular price $12947 $129.47
TAIDA 41.2 STROKER CRANKSHAFT FOR 50CC 2-STROKE JOG, MINARELLI, YAMAHA ENGINES
$129.47
SKU: JOG50-030-100B
Weight: 2.2 kg
TAIDA 41.2mm Stroker Crankshaft Kit for Yamaha JOG50 & Minarelli 2-Stroke Engines Includes Bearings & Oil Seals | 10mm Wrist Pin | Premium Performance Upgrade Increase displacement, torque, and overall engine performance with the TAIDA 41.2mm Stroker Crankshaft Kit, en...
SSP-G GY6 67mm 4V *4 VALVE* FORGED DOME PISTON

SSP-G GY6 67mm 4V *4 VALVE* FORGED DOME PISTON

169-574

Regular price $10430 $104.30
SSP-G GY6 67mm 4V *4 VALVE* FORGED DOME PISTON
$104.30
SKU: 169-574
Weight: 0.3 kg
SSP-G GY6 67mm FORGED PISTON FOR 232cc 4V ENGINES WITH THE CYGNUS STYLE CYLINDER HEAD KIT INCLUDES PISTON, RINGS, WRIST PIN, AND CIR CLIPS PISTON DIAMETER: 67mm PISTON WEIGHT: 133G OVERALL HEIGHT: 38mm WRIST PIN DIAMETER: 15mm COMPATIBLE VALVE SIZES: 25mm/23mm *COMES WITH...
150cc GY6 *LONG CASE* CRANKCASE ASSEMBLY (54mm SPACING)

150cc GY6 *LONG CASE* CRANKCASE ASSEMBLY (54mm SPACING)

1100-1507

Regular price $7347 $73.47
150cc GY6 *LONG CASE* CRANKCASE ASSEMBLY (54mm SPACING)
$73.47
SKU: 1100-1507
Weight: 1.3 kg
150cc GY6 *LONG CASE* CRANKCASE ASSEMBLY 54mm SPACING **THIS IS A LONG CASE MOTOR CRANKCASE** MAKE SURE YOUR CASE IS A LONGCASE REPLACEMENT ENGINE CASE ASSEMBLY FOR GY6 150cc LONG CASE SCOOTERS, INCLUDES HARDWARE. BUSHINGS AND BEARINGS ARE ALREADY PRESSED IN. ALL YOU ...
150cc (57mm BORE) GY6 CYLINDER HEAD & CYLINDER BASE GASKET SET

150cc (57mm BORE) GY6 CYLINDER HEAD & CYLINDER BASE GASKET SET

87956

Regular price $140 $1.40
150cc (57mm BORE) GY6 CYLINDER HEAD & CYLINDER BASE GASKET SET
$1.40
SKU: 87956
Weight: 0.05 kg
CYLINDER HEAD & CYLINDER BASE GASKET SET (TOP AND BOTTOM GASKET) 57mm BORE 54mm STUD SPACING *A BLOCK* COMMONLY KNOWN AS 150cc IF YOU HAVE ANY QUESTIONS PLEASE GIVE US A CALL
172cc CYLINDER HEAD W/ VALVES (61mm BORE) GY6 MOTORS *54mm STUD SPACING*

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

87810-N

Regular price $1747 $17.47
172cc CYLINDER HEAD W/ VALVES (61mm BORE) GY6 MOTORS *54mm STUD SPACING*
$17.47
SKU: 87810-N
Weight: 0.1 kg
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, GATORAND MANY OTHERS FITS MOST CHINESE SCOOTERS,...
NCY 70cc 47mm CYLINDER REBUILD KIT FOR JOG MINARELLI 1E40QMB MOTORS *10mm PIN*

NCY 70cc 47mm CYLINDER REBUILD KIT FOR JOG MINARELLI 1E40QMB MOTORS *10mm PIN*

1100-1236

Regular price $6823 $68.23
NCY 70cc 47mm CYLINDER REBUILD KIT FOR JOG MINARELLI 1E40QMB MOTORS *10mm PIN*
$68.23
SKU: 1100-1236
Weight: 0.8 kg
NCY 47MM CAST IRON JOG/MINARELLI 2-STROKE CYLINDER W/O HEAD (REUSE YOUR STOCK HEAD). THIS CAST IRON, 2-RING KIT IS IDEAL FOR BIKES INTENDED FOR MORE REGULAR USE. A SIMPLE BOLT ON 72 CC KIT FOR MINARELLI BASED, AIR COOLED, 2-STROKE SCOOTERS WITH A 10MM WRIST PIN. DON'T FORGET T...
MOTION PRO TAPPET / VALVE ADJUSTING TOOL FOR 50cc QMB139 & 150cc GY6 SCOOTERS

MOTION PRO TAPPET / VALVE ADJUSTING TOOL FOR 50cc QMB139 & 150cc GY6 SCOOTERS

08-0583

Regular price $1677 $16.77
MOTION PRO TAPPET / VALVE ADJUSTING TOOL FOR 50cc QMB139 & 150cc GY6 SCOOTERS
$16.77
SKU: 08-0583
Weight: 0.4 kg
MOTION PRO GY6 VALVE / TAPPET ADJUSTING TOOL SET 9mm HEX HEAD & 3mm SQUARE HEAD WRENCH (MAKES ADJUSTING VALVES A BREEZE) HEAT TREATED AND CHROME PLATED FOR DURABILITY KITS INCLUDE WRENCH WITH ADJUSTER FITS MOTORCYCLES AND ATVS WITH SCREW-TYPE ADJUSTERS WORKS ON MO...
SSP-G 2V 172cc (61mm BORE) CAST FLAT TOP PISTON & RINGS SET

SSP-G 2V 172cc (61mm BORE) CAST FLAT TOP PISTON & RINGS SET

169-61-61

Regular price $2727 $27.27
SSP-G 2V 172cc (61mm BORE) CAST FLAT TOP PISTON & RINGS SET
$27.27
SKU: 169-61-61
Weight: 0.4 kg
SSP-G (61mm BORE) 172cc CAST FLAT TOP PISTON KIT FOR GY6 SCOOTERS ATV KART PISTON PIN DIAMETER: 15mmCOMPRESSION HEIGHT: 20mm
50cc 80cc 100cc QMB139 CAMSHAFT CHAIN / TIMING CHAIN TENSIONER KIT

50cc 80cc 100cc QMB139 CAMSHAFT CHAIN / TIMING CHAIN TENSIONER KIT

151-11

Regular price $1747 $17.47
50cc 80cc 100cc QMB139 CAMSHAFT CHAIN / TIMING CHAIN TENSIONER KIT
$17.47
SKU: 151-11
Weight: 0.2 kg
50cc 60cc 80cc 100cc QMB139 CAMSHAFT CHAIN / TIMING CHAIN TENSIONER KIT CAM CHAIN LINKS: 41 BOLT SIZE: M6-1.00X22 FITS MOST CHINESE SCOOTERS WITH 50cc QMB139 MOTORSFITS BRANDS LIKE JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATORAND MANY OTHERS
REAR BRAKE MASTER CYLINDER / CALIPER ASSEMBLY FOR TAO RAPTOR & MUDHAWK 10 *OEM*

REAR BRAKE MASTER CYLINDER / CALIPER ASSEMBLY FOR TAO RAPTOR & MUDHAWK 10 *OEM*

116306

Regular price $3497 $34.97
REAR BRAKE MASTER CYLINDER / CALIPER ASSEMBLY FOR TAO RAPTOR & MUDHAWK 10 *OEM*
$34.97
SKU: 116306
Weight: 1.0 kg
REAR BRAKE MASTER CYLINDER / CALIPER ASSEMBLY FOR TAO MUDHAWK 10 (125cc RIVAL) TAO RAPTOR *OEM* PLEASE MATCH YOUR OLD PART TO THE PHOTOS PROVIDED
RIGHT SIDE CRANKCASE COVER FOR CHINESE SCOOTERS WITH 50cc QMB139 MOTORS

RIGHT SIDE CRANKCASE COVER FOR CHINESE SCOOTERS WITH 50cc QMB139 MOTORS

1100-1305

Regular price $2517 $25.17
RIGHT SIDE CRANKCASE COVER FOR CHINESE SCOOTERS WITH 50cc QMB139 MOTORS
$25.17
SKU: 1100-1305
Weight: 1.3 kg
Restore your scooter's engine integrity with the Blue Line GY6 50cc 139QMB Right Crankcase Cover Kit. Designed specifically for Series A 50cc 139QMB 4-stroke engines, this complete OEM-style assembly offers a reliable, direct-fit solution for cracked or damaged covers. Blue Li...
TAO TAO QMB139 EXT 3 SCOOTER ENGINE (72cc / 80cc LONG CASE) 47mm BORE

TAO TAO QMB139 EXT 3 SCOOTER ENGINE (72cc / 80cc LONG CASE) 47mm BORE

602112+72cc

Regular price $27997 $279.97
TAO TAO QMB139 EXT 3 SCOOTER ENGINE (72cc / 80cc LONG CASE) 47mm BORE
$279.97
SKU: 602112+72cc
Weight: 22.0 kg
QMB139 EXT Engine (72cc / 80cc LONG CASE) 47mm BORE *WE HAVE ALREADY INSTALLED A 72cc (AKA 80cc) KIT IN THIS MOTOR* 47mm BORE CYLINDER 47mm BORE CYLINDER HEAD BUYER WILL NEED A 20mm CARBURETOR WITH THIS MOTOR (CAN BE FOUND IN OUR STORE) **BUILT FROM OEM TAO TAO MOTOR** ...
70cc INTAKE EXHAUST VALVES SPRINGS REBUILD KIT SET ATV DIRT PIT BIKE GO KART

70cc INTAKE EXHAUST VALVES SPRINGS REBUILD KIT SET ATV DIRT PIT BIKE GO KART

87014-70

Regular price $557 $5.57
70cc INTAKE EXHAUST VALVES SPRINGS REBUILD KIT SET ATV DIRT PIT BIKE GO KART
$5.57
SKU: 87014-70
Weight: 0.8 kg
70CC VALVE KIT FOR CHINESE ATVS, AND DIRT / PIT BIKES WITH E22 HONDA CLONE MOTORS FITS MOST CHINESE ATVS, DIRT / PIT BIKES VALVE DIAMETER: 20MM / 23MM LENGTH: 65.5MM SHAFT DIAMETER: 4.5MM APPROXIMATE HARD STEEL MATERIAL INTAKE & EXHAUST VALVE ASSEMBLY FOR 70-110C...
NCY 28/23mm High RPM Racing Intake Exhaust Valves GY6 125 150 171cc Big Bore

NCY 28/23mm High RPM Racing Intake Exhaust Valves GY6 125 150 171cc Big Bore

1100-1257

Regular price $2587 $25.87
NCY 28/23mm High RPM Racing Intake Exhaust Valves GY6 125 150 171cc Big Bore
$25.87
SKU: 1100-1257
Weight: 0.3 kg
NCY HIGH-RPM RACING VALVE SET 28mm INTAKE / 23mm EXHAUST • GY6 PERFORMANCE Upgrade or rebuild your performance GY6 cylinder head with the NCY High-RPM Racing Valve Set. Designed for compatible GY6 125cc, 150cc and big-bore performance engines, these oversized valves feature a ...
TAIDA VALVE COVER GASKET FOR 4-VALVE CYLINDER HEAD / VALVE COVER

TAIDA VALVE COVER GASKET FOR 4-VALVE CYLINDER HEAD / VALVE COVER

4-V GASKET

Regular price $977 $9.77
TAIDA VALVE COVER GASKET FOR 4-VALVE CYLINDER HEAD / VALVE COVER
$9.77
SKU: 4-V GASKET
Weight: 0.05 kg
TAIDA VALVE COVER GASKET FOR 4-VALVE CYLINDER HEAD / VALVE COVER
TAIDA 67mm 232cc Cast Piston Kit 15mm Pin 2V GY6 205 232cc Taiwan

TAIDA 67mm 232cc Cast Piston Kit 15mm Pin 2V GY6 205 232cc Taiwan

GY6-PIS67-FLAT TOP

Regular price $9028 $90.28
TAIDA 67mm 232cc Cast Piston Kit 15mm Pin 2V GY6 205 232cc Taiwan
$90.28
SKU: GY6-PIS67-FLAT TOP
Weight: 0.4 kg
TAIDA 67MM CAST PISTON SET – GY6 2-VALVE TAIDA 67mm cast aluminum piston kit for compatible high-performance 4-stroke GY6 engine builds. Designed for 67mm bore applications using a 15mm wrist pin. This piston can be used as part of a 232cc GY6 configuration when paired with th...
CYLINDER STUDS (8mm * 195.5) FOR 150cc GY6 SCOOTER ATV KART MOTORS *2 PACK*

CYLINDER STUDS (8mm * 195.5) FOR 150cc GY6 SCOOTER ATV KART MOTORS *2 PACK*

1100-1172

Regular price $207 $2.07
CYLINDER STUDS (8mm * 195.5) FOR 150cc GY6 SCOOTER ATV KART MOTORS *2 PACK*
$2.07
SKU: 1100-1172
Weight: 0.1 kg
195.5MM X 8MM CYLINDER STUDS (2 PIECES) FOR CHINESE SCOOTERS, ATVS, AND KARTS WITH 150CC GY6 MOTORS BUYER GETS 2 STUDS OVERALL LENGTH: 195.5MM THREAD SIZE: M8X1.25 THREAD LENGTHS: 19MM & 15MM SHORT BOLTS FOR THE LEFT HAND SIDE OF THE CRANKCASE ON GY6 150cc - 232cc CH...
SSP-G CRANKSHAFT GY6 +8.2mm STROKER (66mm)

SSP-G CRANKSHAFT GY6 +8.2mm STROKER (66mm)

169-571

Regular price $20299 $202.99
SSP-G CRANKSHAFT GY6 +8.2mm STROKER (66mm)
$202.99
SKU: 169-571
Weight: 2.2 kg
TAIDA GY6 8200 CRANKSHAFT +8.2mm STROKER (66mm) TAIDA GY6 8200 STROKER CRANKSHAFT EXTENDS THE GY6 STROKE FROM 57.8 TO 66mm ADDING A 8.2mm LONGER STROKE. ADD TO: 61mm KIT = 171cc 63mm KIT = 206cc 65mm KIT= 219cc 66mm KIT = 226cc 67mm KIT = 232cc **WILL REQUIRE 6mm SPACER/GAS...
50cc 4-stroke GY6 QMB139 COMPLETE ENGINE ASSEMBLY LONG CASE / LONG SHAFT *DOUBLE REAR SHOCK*

50cc 4-stroke GY6 QMB139 COMPLETE ENGINE ASSEMBLY LONG CASE / LONG SHAFT *DOUBLE REAR SHOCK*

50LONG2

Regular price $31500 $315.00
50cc 4-stroke GY6 QMB139 COMPLETE ENGINE ASSEMBLY LONG CASE / LONG SHAFT *DOUBLE REAR SHOCK*
$315.00
SKU: 50LONG2
Weight: 1.0 kg
JPstore 50CC 4-STROKE QMB139 COMPLETE ENGINE ASSEMBLY. LONG CRANKCASE **THIS IS THE LONG SHAFT FOR 2-SHOCK SET UP** ENGINE (50CC QMB139 LONG CASE ) ENGINE IS SET UP FOR PAIR EMISSIONS SYSTEM. PAIR IS AN ACRONYM FOR PULSED SECONDARY AIR INJECTION SYSTEM. IT IS A...
CAMSHAFT / TIMING CHAIN FOR MOTORS WITH 150cc STROKER MOTORS (47 LINK)

CAMSHAFT / TIMING CHAIN FOR MOTORS WITH 150cc STROKER MOTORS (47 LINK)

164-42-47L

Regular price $1138 $11.38
CAMSHAFT / TIMING CHAIN FOR MOTORS WITH 150cc STROKER MOTORS (47 LINK)
$11.38
SKU: 164-42-47L
Weight: 0.2 kg
150cc CAMSHAFT / TIMING CHAIN 47 LINK OR 94 PIN CHAIN FITS SOME GY6 MOTORS WITH 66mm & 64.4mm STROKED MOTORS
NARAKU 70cc (47mm) PISTON FOR AC & LC MINARELLI

NARAKU 70cc (47mm) PISTON FOR AC & LC MINARELLI

137-69

Regular price $2538 $25.38
NARAKU 70cc (47mm) PISTON FOR AC & LC MINARELLI
$25.38
SKU: 137-69
Weight: 0.3 kg
DESCRIPTION NARAKU REPLACEMENT PISTON KIT FOR 70CC HORIZONTAL MINARELLI BIG BORE CYLINDER KITS. CAN BE USED WITH EITHER AIR COOLED OR LIQUID COOLED CYLINDER KITS. PISTON DIAMETER: 47mm WRIST PIN DIAMETER: 10mm APRILIA, ETON, GENUINE BUDDY 50, GENUINE ROUGHHOUSE 50, MALAGUTI CI...
PISTON RING SET FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG YAMAHA ENGINES

PISTON RING SET FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG YAMAHA ENGINES

161-138

Regular price $543 $5.43
PISTON RING SET FOR 50cc 2-STROKE MINARELLI 1PE40QMB JOG YAMAHA ENGINES
$5.43
SKU: 161-138
Weight: 0.3 kg
PISTON RING FOR 50cc 2-STROKE MINARELLI, JOG, YAMAHA 1PE40QMB ENGINES FOR JOG, MINARELLI, YAMAHA TYPE 2-STROKE SCOOTER MOTORS 40QMB 50CC 2-STROKE TOTAL DIAMETER: 42mm COMPRESSED DIAMETER: 39.5mm RING THICKNESS: 1.45mm INSIDE DIAMETER: 38.5mm RING WIDTH: 1.75mm FITS 40MM CY...
232cc (67mm BORE) CYLINDER GASKET SET GY6 B-BLOCK 80.5mm DIAGONAL *57mm SPACING*

232cc (67mm BORE) CYLINDER GASKET SET GY6 B-BLOCK 80.5mm DIAGONAL *57mm SPACING*

169-576

Regular price $1015 $10.15
232cc (67mm BORE) CYLINDER GASKET SET GY6 B-BLOCK 80.5mm DIAGONAL *57mm SPACING*
$10.15
SKU: 169-576
Weight: 0.05 kg
SSP-G 232cc CYLINDER GASKET SET FOR GY6 B-BLOCK 80.5mm DIAGONAL BOLT SPACING LEFT TO RIGHT BOLT HOLE SPACING: 57mm DIAGONAL BOLT HOLE SPACING: 80.5mm 67mm BORE *232cc*
SSP-G VITON VALVE SEALS FOR 150cc GY6 & 50cc QMB139 MOTORS (VALVE STEM SEALS)

SSP-G VITON VALVE SEALS FOR 150cc GY6 & 50cc QMB139 MOTORS (VALVE STEM SEALS)

169-443

Regular price $613 $6.13
SSP-G VITON VALVE SEALS FOR 150cc GY6 & 50cc QMB139 MOTORS (VALVE STEM SEALS)
$6.13
SKU: 169-443
Weight: 0.04 kg
SSP-G VITON VALVE SEALS FOR 150cc GY6 AND 50cc QMB139 MOTORS (VALVE STEM SEALS) (BUYER GETS 1 PAIR) Viton Valve Seals can handle higher temperatures and have better wear resistance. These will work in 50cc 4-stroke QMB139 engines, 150cc and 125cc GY6 4-stroke QMI152/157 ...
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