Belts - Clutches - Cables - Brakes - Cylinder - More For Roketa MC 31 50

Durable belts, clutches, cables, brakes, cylinders, and parts for Roketa MC 31 50, supporting smooth drivetrain operation, responsive braking, and improved overall scooter performance.

43 Items

Variator Belt Kit, Long Case Chinese GY6 QMB139 49cc Scooter 729x17.5x30 Powerlink Belt, Crankcase Gasket Shaft=14mm

$57.99

Part #: 100600

EXHAUST STUD SOLD PER PC 6mm X 30mm Fit Most 40-300cc Motors, GY6-50-125-150, used on Scooters, ATVs, Dirt Bikes, & Go Karts

$1.69

Part #: 208201

Rear Drive Clutch Pulley GY6-50 QMB139 49-90cc Scooter Motors

$49.99

Part #: 633466

VARIATOR KIT for GY6-50 QMB139 49-90cc ATVs & Scooters Shaft=14mm

$34.99

Part #: 633470

INSULATOR (OFFSET CENTER) Bolt Ctr to Ctr=45 Hole=17 Thick = 6mm with O-RING

$3.99

Part #: 633486

DIP STICK Total Length=113mm Fits GY6-50 QMB139 49cc ATVs & Scooters, GY6-125, GY6-150 ATVs, GoKarts, Scooters

$3.99

Part #: 633489

KICK START LEVER (Left Hand) GY6-50 QMB139 49cc Scooter Motors L=6.75" ID=13mm

$14.99

Part #: 633496

Electric Starter Motor 50cc 4 Stroke Fits GY6-50 QMB139 49cc Chinese Scooters

$36.99

Part #: 633519

Throttle Cable Screw In Fits Many 50-150cc 4 Stroke Scooters Out=74"/Inner Wire=78

$14.99

Part #: 633534

INTAKE MANIFOLD GY6 49-90cc Scooter-ATV Engines ID=17, Carb side ID=25 Bolts C/C=45mm

$12.99

Part #: 633553

Starter Bendix Fits GY6-50 QMB139 49cc Scooters

$22.99

Part #: 633622

Crankcase Gasket Fits GY6-50 QMB139 49-90cc Scooter & ATVs. Cover Length = 17.50" 10 Holes

$7.99

Part #: 633636

Crankcase Cover Black 12/13" Wheel Comes with the kick start gear assembly Case length = 17" GY6-50 QMB139 49cc Chinese Scooter Motors

$41.99

Part #: 633637

VALVE STEM 90 degrees

$2.99

Part #: 633902

Rear Brake Cable Out=74"/Inner Wire=79" Fits 50-250cc ATVs, GoKarts, Scooters

$16.99

Part #: 633955

16x13 (6.5g) (Most Common Size) GY6-50 QMB139 49cc Chinese Scooter Motors Clutch Roller Weights Set

$16.99

Part #: 634005

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

$2.49

Part #: 634011

INSULATOR GASKET (OFFSET CENTER) Bolt Ctr to Ctr =45 Hole=23 Thick=.5mm

$2.69

Part #: 634074

SPEEDOMETER CABLE Out=37.25" Inner=38.75" Chinese Scooter 49cc-149cc

$14.99

Part #: 634205

VARIATOR SLIDE GUIDE (SET) GY6-50 49-90cc ATVs & Scooters

$6.99

Part #: 634248

Hydraulic Front Brake Line 41.5" Fits Most 49-150cc Scooters including E-Ton, Tomos, TaoTao, Peace, Ice Bear, Kymco, and more.

$16.99

Part #: 634451

SPEEDOMETER DRIVE OD=57 Axle ID=12 Thread OD=12 Fits E-Ton Beamer, Matrix, Vento Zip, Tao Tao, Peace, Hurricane, CPI + Other Scooters

$19.99

Part #: 634456

Scooter Grip Set with Throttle Tube 7/8" Fits Most 50-250cc Scooters

$14.99

Part #: 634517

Scooter Grip Set with Throttle Tube 7/8" Fits Most 50-250cc Scooters

$12.99

Part #: 634543

THROTTLE HOUSING Fits Most 50-250cc Scooters and some Dirt Bikes.

$9.99

Part #: 634546

BRAKE LEVER (Right Hand) Fits Many Chinese Scooters

$8.99

Part #: 634549

RIGHT SIDE FRONT BRAKE LEVER & MASTER CYLINDER w/8mm MIRROR MOUNT Fits Many 49-150cc Scooters

$34.99

Part #: 634553

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

$44.99

Part #: 634652

GASKET SET GY6-50 QMB139 49cc Chinese Scooter Motors 39mm 12/13" Wheel Long Case Length = 17"

$14.99

Part #: 634700

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

$24.99

Part #: 634707

MIRRORS 8mm Both Right Hand Thread Sold Per Pair

$19.99

Part #: 634837

ACORN EXHAUST NUT 6mm x 33mm

$1.99

Part #: 634893

Brake Shoes OD=105x25mm With Locator Pin Ridge Fits E-Ton Beamer + other ATVs and Scooters

$16.99

Part #: 635100

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

$49.99

Part #: 815179

Inner Tube 350/400x12 Metric = 120/60 120/70,130/60,130/70 TR-6 Straight Valve Stem

$12.99

Part #: 815199

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

$34.99

Part #: 815359

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Flywheel & Clutch Holder Wrench Works on most ATVs, GoKarts, Scooters

$19.99

Part #: 815555

Belt 729x17.5x30 Economy Fits Most Chinese GY6 49cc 4 stroke Scooters With 12&13" Wheels and some Honda, Kymco, and E-Ton Scooters

$16.99

Part #: 815557

TIRE (12") 120/70-12 Innova IA3008 Scooter Tire

$49.99

Part #: 815575

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

$69.99

Part #: 816113

Oil Filter Kit - GY6-50-150

$5.99

Part #: 816187

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Part #:

GY6 Throttle Cable, Handlebar Grip Set & Throttle Cable Housing Kit

$36.99

Part #: 100719

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Click below for additional parts.

Variator Belt Kit, Long Case Chinese GY6 QMB139 49cc Scooter 729x17.5x30 Powerlink Belt, Crankcase Gasket Shaft=14mm

EXHAUST STUD SOLD PER PC 6mm X 30mm Fit Most 40-300cc Motors, GY6-50-125-150, used on Scooters, ATVs, Dirt Bikes, & Go Karts

Rear Drive Clutch Pulley GY6-50 QMB139 49-90cc Scooter Motors

VARIATOR KIT for GY6-50 QMB139 49-90cc ATVs & Scooters Shaft=14mm

INSULATOR (OFFSET CENTER) Bolt Ctr to Ctr=45 Hole=17 Thick = 6mm with O-RING

DIP STICK Total Length=113mm Fits GY6-50 QMB139 49cc ATVs & Scooters, GY6-125, GY6-150 ATVs, GoKarts, Scooters

KICK START LEVER (Left Hand) GY6-50 QMB139 49cc Scooter Motors L=6.75" ID=13mm

Electric Starter Motor 50cc 4 Stroke Fits GY6-50 QMB139 49cc Chinese Scooters

Throttle Cable Screw In Fits Many 50-150cc 4 Stroke Scooters Out=74"/Inner Wire=78

INTAKE MANIFOLD GY6 49-90cc Scooter-ATV Engines ID=17, Carb side ID=25 Bolts C/C=45mm

Starter Bendix Fits GY6-50 QMB139 49cc Scooters

Crankcase Gasket Fits GY6-50 QMB139 49-90cc Scooter & ATVs. Cover Length = 17.50" 10 Holes

Crankcase Cover Black 12/13" Wheel Comes with the kick start gear assembly Case length = 17" GY6-50 QMB139 49cc Chinese Scooter Motors

VALVE STEM 90 degrees

Rear Brake Cable Out=74"/Inner Wire=79" Fits 50-250cc ATVs, GoKarts, Scooters

16x13 (6.5g) (Most Common Size) GY6-50 QMB139 49cc Chinese Scooter Motors Clutch Roller Weights Set

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

INSULATOR GASKET (OFFSET CENTER) Bolt Ctr to Ctr =45 Hole=23 Thick=.5mm

SPEEDOMETER CABLE Out=37.25" Inner=38.75" Chinese Scooter 49cc-149cc

VARIATOR SLIDE GUIDE (SET) GY6-50 49-90cc ATVs & Scooters

Hydraulic Front Brake Line 41.5" Fits Most 49-150cc Scooters including E-Ton, Tomos, TaoTao, Peace, Ice Bear, Kymco, and more.

SPEEDOMETER DRIVE OD=57 Axle ID=12 Thread OD=12 Fits E-Ton Beamer, Matrix, Vento Zip, Tao Tao, Peace, Hurricane, CPI + Other Scooters

Scooter Grip Set with Throttle Tube 7/8" Fits Most 50-250cc Scooters

Scooter Grip Set with Throttle Tube 7/8" Fits Most 50-250cc Scooters

THROTTLE HOUSING Fits Most 50-250cc Scooters and some Dirt Bikes.

BRAKE LEVER (Right Hand) Fits Many Chinese Scooters

RIGHT SIDE FRONT BRAKE LEVER & MASTER CYLINDER w/8mm MIRROR MOUNT Fits Many 49-150cc Scooters

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

GASKET SET GY6-50 QMB139 49cc Chinese Scooter Motors 39mm 12/13" Wheel Long Case Length = 17"

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

MIRRORS 8mm Both Right Hand Thread Sold Per Pair

ACORN EXHAUST NUT 6mm x 33mm

Brake Shoes OD=105x25mm With Locator Pin Ridge Fits E-Ton Beamer + other ATVs and Scooters

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

Inner Tube 350/400x12 Metric = 120/60 120/70,130/60,130/70 TR-6 Straight Valve Stem

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

Flywheel & Clutch Holder Wrench Works on most ATVs, GoKarts, Scooters

Belt 729x17.5x30 Economy Fits Most Chinese GY6 49cc 4 stroke Scooters With 12&13" Wheels and some Honda, Kymco, and E-Ton Scooters

TIRE (12") 120/70-12 Innova IA3008 Scooter Tire

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

Oil Filter Kit - GY6-50-150

Don't See What You Need?

GY6 Throttle Cable, Handlebar Grip Set & Throttle Cable Housing Kit

Don't See What You Need?

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GY6 49cc-100cc (QMB139) - Parts Fit Most Chinese 49-80cc Scooters

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