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High Performance Parts - 49cc-100cc Sold Separately

These individual high-performance parts for 49cc–100cc 4-stroke scooters allow riders to upgrade airflow, fuel delivery, acceleration, and overall engine responsiveness. Designed for GY6/QMB139-based scooters from brands like TaoTao, Jonway, Ice Bear, and Peace Sports, these components help fine-tune performance without purchasing a full kit. Whether you’re refreshing worn parts or building a custom setup, these upgrades offer reliable gains and dependable fitment.

High Performance Parts - 49cc-100cc Sold Separately
43 Items
Circlips 12mm - 13mm Sold Per Pair

Circlips 12mm - 13mm Sold Per Pair

$0.02

Part #: 132039

HIGH PERFORMANCE CHROME Exhaust Pipe Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=280mm D=60mm

HIGH PERFORMANCE CHROME Exhaust Pipe Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=280mm D=60mm

$49.99

Part #: 815179

EXHAUST PIPE HIGH PERFORMANCE Carbon Fiber Look Fits Most Chinese GY6-QMB 49cc 4Stroke Scooters Canister L=280mm D=60mm

EXHAUST PIPE HIGH PERFORMANCE Carbon Fiber Look Fits Most Chinese GY6-QMB 49cc 4Stroke Scooters Canister L=280mm D=60mm

$54.99

Part #: 815632

Exhaust Pipe HIGH PERFORMANCE BLACK/CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=300mm D=88mm

Exhaust Pipe HIGH PERFORMANCE BLACK/CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=300mm D=88mm

$59.99

Part #: 815180

Exhaust Pipe HIGH PERFORMANCE BLACK/CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=280mm D=60mm

Exhaust Pipe HIGH PERFORMANCE BLACK/CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=280mm D=60mm

$49.99

Part #: 815178

Exhaust Pipe HIGH PERFORMANCE CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=300mm D=88mm

Exhaust Pipe HIGH PERFORMANCE CHROME Fits Most GY6-50 QMB139 49cc Chinese Scooter Motors Canister L=300mm D=88mm

$59.99

Part #: 815181

Spark Plug NGK C8HSA

Spark Plug NGK C8HSA

$6.29

Part #: 633999

80cc (47mm) Piston Ring Set. Fits GY6-50 Chinese Scooter Motors And 70-90cc Honda Copy ATV & Dirt Bike Motors.

80cc (47mm) Piston Ring Set. Fits GY6-50 Chinese Scooter Motors And 70-90cc Honda Copy ATV & Dirt Bike Motors.

$13.99

Part #: 633758

60cc (High Performance 44mm) Piston Ring Set. Fits GY6-50 Chinese Scooter Motors.

60cc (High Performance 44mm) Piston Ring Set. Fits GY6-50 Chinese Scooter Motors.

$13.99

Part #: 634798

100cc (High Performance 50mm) Piston Kit. Fits GY6-50 Chinese Scooter Motors. PIN=13mm H=34.4 Ctr Pin To Top=17.4mm

100cc (High Performance 50mm) Piston Kit. Fits GY6-50 Chinese Scooter Motors. PIN=13mm H=34.4 Ctr Pin To Top=17.4mm

$24.99

Part #: 816081

PISTON KIT 70, 80, 90cc 4-Stroke B=47 Pin=13 H=34 Ctr to Top = 17mm Fits E-Ton Viper RXL70, RXL90R, Viper RX4-70, RX4-90, RX4-90R, Rover UK1, Rover GT, Yamaha Raptor 90 2009-2013 + more

PISTON KIT 70, 80, 90cc 4-Stroke B=47 Pin=13 H=34 Ctr to Top = 17mm Fits E-Ton Viper RXL70, RXL90R, Viper RX4-70, RX4-90, RX4-90R, Rover UK1, Rover GT, Yamaha Raptor 90 2009-2013 + more

$24.99

Part #: 634582

60cc (High Performance 44mm) Piston Kit. Fits GY6-50 Chinese Scooter Motors. PIN=13mm H=32.4 Ctr Pin To Top=17.4mm

60cc (High Performance 44mm) Piston Kit. Fits GY6-50 Chinese Scooter Motors. PIN=13mm H=32.4 Ctr Pin To Top=17.4mm

$24.99

Part #: 634797

VALVE COVER GASKET Fits QMB139 GY6 49-90cc Scooter & ATV Motors

VALVE COVER GASKET Fits QMB139 GY6 49-90cc Scooter & ATV Motors

$4.99

Part #: 634015

EXHAUST GASKET Ctr to Ctr 48mm Hole=27mm

EXHAUST GASKET Ctr to Ctr 48mm Hole=27mm

$2.99

Part #: 633514

EXHAUST GASKET ROUND OD=30mm Fits Most QMB139 GY6-50-125-150, 49cc-150cc ATVs, GoKarts, Scooters, UTVs

EXHAUST GASKET ROUND OD=30mm Fits Most QMB139 GY6-50-125-150, 49cc-150cc ATVs, GoKarts, Scooters, UTVs

$2.49

Part #: 634011

100cc (High Performance 50mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

100cc (High Performance 50mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

$5.99

Part #: 634051

80cc (High Performance 47mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

80cc (High Performance 47mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

$5.99

Part #: 634830

60cc (High Performance 44mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

60cc (High Performance 44mm) Cylinder Head Gasket. Fits GY6-50 Chinese Scooter Motors

$4.99

Part #: 634714

Cylinder Base Gasket Fits GY6-50 to 80cc QMB139 ATVs & Scooters

Cylinder Base Gasket Fits GY6-50 to 80cc QMB139 ATVs & Scooters

$4.99

Part #: 816147

Cylinder Base Gasket Fits GY6-50 to 70cc QMB139 ATVs & Scooters

Cylinder Base Gasket Fits GY6-50 to 70cc QMB139 ATVs & Scooters

$3.99

Part #: 633500

100cc Cylinder Head 50mm For GY6-50 QMB139 Scooter Motors. Valves Installed. With Rocker Arm Assy.

100cc Cylinder Head 50mm For GY6-50 QMB139 Scooter Motors. Valves Installed. With Rocker Arm Assy.

$64.99

Part #: 816235

100cc Cylinder Piston Top End Kit With Non-EGR Head For GY6-50 QMB139 Chinese Scooter Motors. Bore=50mm Shirt OD=52.50mm

100cc Cylinder Piston Top End Kit With Non-EGR Head For GY6-50 QMB139 Chinese Scooter Motors. Bore=50mm Shirt OD=52.50mm

$109.99

Part #: 816073

100cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=50mmRequires Head #634585

100cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=50mmRequires Head #634585

$64.99

Part #: 816234

80cc Cylinder Head 47mm For GY6-50 QMB139 Scooter Motors. Valves Installed. With Rocker Arm Assy.

80cc Cylinder Head 47mm For GY6-50 QMB139 Scooter Motors. Valves Installed. With Rocker Arm Assy.

$49.99

Part #: 634585

80cc Cylinder Piston Top End Kit With Non-EGR Head For GY6-50 QMB139 Chinese Scooter Motors. Bore=47mm

80cc Cylinder Piston Top End Kit With Non-EGR Head For GY6-50 QMB139 Chinese Scooter Motors. Bore=47mm

$99.99

Part #: 815631

80cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=47mmRequires Head #634585

80cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=47mmRequires Head #634585

$49.99

Part #: 634584

60cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=44mm

60cc (High Performance) Cylinder Piston Top End Kit For GY6-50 QMB139 Chinese Scooter Motors. Bore=44mm

$49.99

Part #: 634832

Clutch Spring Set HIGH PERFORMANCE Yellow +1500 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

Clutch Spring Set HIGH PERFORMANCE Yellow +1500 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

$12.99

Part #: 815356

Clutch Spring Set HIGH PERFORMANCE Red +2000 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

Clutch Spring Set HIGH PERFORMANCE Red +2000 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

$12.99

Part #: 815406

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Clutch Spring Set HIGH PERFORMANCE Blue +1000 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

Clutch Spring Set HIGH PERFORMANCE Blue +1000 RPM GY6-50 QMB139 49cc Chinese Scooter Motors

$12.99

Part #: 815407

Inner Clutch 105mm HIGH PERFORMANCE RED Spring GY6-50 QMB139 49cc Chinese Scooter Motors

Inner Clutch 105mm HIGH PERFORMANCE RED Spring GY6-50 QMB139 49cc Chinese Scooter Motors

$34.99

Part #: 815359

High Performance Clutch GY6-50 Fits GY6-49-100cc scooters. Great off the line performance

High Performance Clutch GY6-50 Fits GY6-49-100cc scooters. Great off the line performance

$69.99

Part #: 816113

16X13 (6.0g) High Performance Clutch Sliders Set for GY6-49, 50, 70, 80cc 4 Stroke Scooter Engines

16X13 (6.0g) High Performance Clutch Sliders Set for GY6-49, 50, 70, 80cc 4 Stroke Scooter Engines

$16.99

Part #: 815403

16X13 (5.0g) High Performance Clutch Sliders Set for GY6-49, 50, 70, 80cc 4 Stroke Scooter Engines

16X13 (5.0g) High Performance Clutch Sliders Set for GY6-49, 50, 70, 80cc 4 Stroke Scooter Engines

$16.99

Part #: 815402

Belt 729x17.5x30 Kevlar Fits Many Chinese GY6 49-150cc ATVs, GoKarts, and 4 stroke Scooters With 12 & 13

Belt 729x17.5x30 Kevlar Fits Many Chinese GY6 49-150cc ATVs, GoKarts, and 4 stroke Scooters With 12 & 13" Wheels

$26.99

Part #: 633457

Belt 669x18x30 KEVLAR GY6-50 QMB139 49cc Chinese Scooter Motors With 10

Belt 669x18x30 KEVLAR GY6-50 QMB139 49cc Chinese Scooter Motors With 10" Wheels

$26.99

Part #: 633356

VARIATOR KIT (HIGH PERFORMANCE) KOSO GY6-QMB 49cc Chinese Scooters Shaft=14mm OD=88

VARIATOR KIT (HIGH PERFORMANCE) KOSO GY6-QMB 49cc Chinese Scooters Shaft=14mm OD=88

$44.99

Part #: 634652

High Performance Carbon Graphite Air Filter ID=38mm Fits 49cc Scooters with PD18J Carburetors

High Performance Carbon Graphite Air Filter ID=38mm Fits 49cc Scooters with PD18J Carburetors

$14.99

Part #: 815408

Air Filter 2 StageID=38 OD=95 Filter Body Length=75 35deg Angle

Air Filter 2 StageID=38 OD=95 Filter Body Length=75 35deg Angle

$11.99

Part #: 816200

Air Filter 2 Stage ID=38mm OD=92mm, Filter Body Length=75mm 45deg Angle

Air Filter 2 Stage ID=38mm OD=92mm, Filter Body Length=75mm 45deg Angle

$19.99

Part #: 633146

Runtong CVK PD19J Carburetor with booster pump Intake ID=19 OD=28 Air Box OD=40 Fits Most 49-100cc GY6 Belt Driven Scooters

Runtong CVK PD19J Carburetor with booster pump Intake ID=19 OD=28 Air Box OD=40 Fits Most 49-100cc GY6 Belt Driven Scooters

$49.99

Part #: 815362

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HIGH PERFORMANCE Ignition Coil Wire=15

HIGH PERFORMANCE Ignition Coil Wire=15" Fits Most ATVs, GoKarts, Scooters With GY6-50,125,150,180cc Motors

$26.99

Part #: 815360

High Performance CDI Box (AC) GY6-50cc 11000 RPM 28deg Angle 2 plug, 6 pin 73mm x 37mm

High Performance CDI Box (AC) GY6-50cc 11000 RPM 28deg Angle 2 plug, 6 pin 73mm x 37mm

$24.99

Part #: 815361

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