• Request a Quote
  • Quick Order
  • Login
  • Register
0
Your cart is empty
  • All Parts
      • Accessories
        • Accessories
        • Covers
        • Miscellaneous Accessories
        • Tie Downs
        • Windshields
      • Air & Fuel
        • Air & Fuel
        • Air Cleaners, Intakes & Parts
        • Carburetors & Parts
        • Fuel & Oil Line
        • Fuel Filters
        • Fuel Tanks, Valves & Parts
        • Reeds
        • Miscellaneous Air & Fuel
      • Apparel & Accessories
        • Apparel & Accessories
        • Gloves
        • Goggles
        • Helmets
        • Miscellaneous Apparel
      • Brakes
        • Brakes
        • Band Brakes & Parts
        • Brake Assemblies
        • Brake Lines & Cables
        • Calipers & Parts
        • Drums & Parts
        • Master Cylinder & Parts
        • Pads & Shoes
        • Rebuild Kits
        • Rotors
      • Drive & Transmission
        • Drive & Transmission
        • Axles
        • Belts
        • Chain
        • Clutches & Parts
        • Covers
        • Springs & Weights
        • Sprockets
        • Transmission
        • Variators & Parts
      • Electrical
        • Electrical
        • Alternator, Stator & Magneto
        • Batteries
        • Battery Chargers & Testers
        • Controllers
        • Electric Motors
        • Ignitions, CDI & Components
        • Miscellaneous Electrical
        • Spark Plugs & Wires
        • Starter Motors
        • Switches
        • Wiring
      • Engine
        • Engine
        • Bearings
        • Big Bore Kits & Cylinder Kits
        • Cams & Parts
        • Crankcases & Parts
        • Crankshafts & Parts
        • Cylinders & Parts
        • Engines Complete
        • Flywheel & Rod Assembly
        • Gaskets & Kits
        • Heads & Parts
        • Miscellaneous Engine
        • Oil Filters & Parts
        • Piston & Rings
        • Radiators & Cooling Parts
        • Recoils & Starters
        • Seals
        • Valves & Parts
      • Exhaust
        • Exhaust
        • 2T (2 Stroke)
        • 4T (4 Stroke)
        • Complete Exhausts
        • Head Pipes
        • Mufflers
        • Parts & Accessories
      • Frame & Body
        • Frame & Body
        • Bearings & Bushings
        • Fairings & Body
        • Frames
        • Kick, Center & Main Stands
        • Mirrors
        • Plastic Repair
        • Windshields
      • Handlebars & Controls
        • Handlebars & Controls
        • Cables
        • Gauges
        • Grips
        • Handlebars
        • Levers
        • Mirrors
        • Miscellaneous Accessories
        • Pedals & Foot Pegs
        • Switches & Housings
        • Throttle Assemblies
      • Hardware
      • Lighting
        • Lighting
        • Accessory Lighting
        • Bulbs
        • Head Lights
        • Lighting Controls
        • Tail Lights
        • Turn Signals
      • Lubes & Chemicals
        • Lubes & Chemicals
        • 2T Oils (2 Stroke)
        • 4T Oils (4 Stroke)
        • Body Cleaning & Care Products
        • Brake Fluids
        • Coolants
        • Greases
        • Miscellaneous Chemicals
        • Paints
        • Suspension Oils
        • Transmission Oils
      • Luggage
        • Luggage
        • Hard Luggage
        • Luggage Racks
        • Soft Luggage
      • Merchandising
      • Seats
        • Seats
        • Seat Covers
        • Seat Miscellaneous
        • Seats
      • Security & Audio
        • Security & Audio
        • Audio
        • Locks
      • Suspension
        • Suspension
        • Fork Assy
        • Shocks
        • Spring/Spring Kits
      • Tires, Wheels & Accessories
        • Tires, Wheels & Accessories
        • Bearings
        • Front Wheels
        • Rear Wheels
        • Tire & Wheel Accessories
        • Tire & Wheel Tools
        • Tires
        • Tubes
        • Valve Stems
      • Tools & Repair
        • Tools & Repair
        • Carburetor Tools
        • Chain Tools
        • Electrical System Tools
        • Engine Tools
        • Miscellaneous Tools
        • Suspension Tools
        • Tire & Wheel Tools
        • Transmission Tools
  • Engine Diagrams
      • 50cc QMB139 4-stroke Scooter Parts
        • 50cc QMB139 4-stroke Scooter Parts
        • Air Filter
        • Camshaft
        • Carburetor
        • Clutch and Variator
        • Crankcase
        • Crankcase Cover-Left Side & Kickstarter
        • Crankcase Cover-Right Side
        • Cylinder Head
        • Cylinder Head Cover
        • Cylinder/Piston/Crankshaft Assembly
        • Fan Cover
        • Gear Box
        • Magneto and Oil Pump
        • Starter Motor
      • 150cc GY6 4-stroke Scooter Parts
        • 150cc GY6 4-stroke Scooter Parts
        • Air Filter
        • Belt/Clutch Assembly
        • Body Panel Front
        • Body Panel Rear
        • Cam Chain Tensioner
        • Camshaft / Valve Train
        • Carburetor
        • Center Stand
        • CVT Cover
        • Cylinder
        • Cylinder Head
        • Disc Brake Front
        • Disc Brake Front Handle
        • Disc Brake Rear
        • Electric
        • Electric Starter / Starter Clutch Assembly
        • Engine Mount
        • Fan Cover
        • Floor Panel
        • Front Fork
        • Front Kick Panel
        • Front Turn Signal
        • Fuel Tank
        • Handlebar
        • Handle & Control Switch
        • Head Light
        • Muffler
        • Piston / Crankshaft
        • Rear Shocks
        • Rear Tail Lamp
        • Right & Left Crankcase
        • Right Crankcase Cover
        • Stator/Cooling Fan/Oil Pump
        • Seat
        • Speedometer
        • Speedometer Cover
        • Transmission
        • Valve Cover
        • Variator/Kick Starter
        • Wheel- Front
        • Wheel-Rear
      • 50cc & 90cc Minarelli 1PE40QMB/1PE50QMF 2-stroke Scooter Parts
        • 50cc & 90cc Minarelli 1PE40QMB/1PE50QMF 2-stroke Scooter Parts
        • Carburetor & Reed Valve
        • Clutch & Variator
        • Cooling Fan
        • Crankcase Assembly
        • Cylinder & Cylinder Head
        • Magneto/Stator
        • Oil Pump
        • Piston & Crankshaft
        • Starter Motor & Kick Starter
        • Transmission Long Version
        • Transmission Short Version
      • 250cc Water-Cooled 4-stroke Scooter Parts
        • 250cc Water-Cooled 4-stroke Scooter Parts
        • 250cc Camshaft and Valves
        • 250cc Camshaft Chain
        • 250cc Carburetor
        • 250cc Clutch
        • 250cc Crank Case
        • 250cc CVT Transmission Cover
        • 250cc Cylinder Body
        • 250cc Cylinder Head
        • 250cc Cylinder Head Cover
        • 250cc Electric Starter Motor
        • Exhaust
        • Handlebar/Control
        • 250cc Magneto/Stator
        • 250cc Piston and Crankshaft
        • Radiator and Electrical
        • 250cc Right Side Crankcase Cover
        • 250cc Transmission
        • 250cc Variator
        • 250cc Water Pump
      • 50cc D1E41QMB 2-stroke Scooter Parts
        • 50cc D1E41QMB 2-stroke Scooter Parts
        • Air Filter
        • Carburetor
        • Clutch
        • Crankcase
        • Cylinder/Cylinder Head
        • Electrical
        • Frame
        • Front Wheel
        • Fuel Tank
        • HandleBar
        • Headlamp
        • KeySwitch/Wiring Harness
        • Kick Starter
        • Left Handle Switch
        • Muffler/Exhaust
        • Oil Pump
        • Oil Tank
        • Piston/Crankshaft
        • Rear Wheel
        • Right Handle Switch
        • Transmission
  • Razor Parts
      • Razor Crazy Cart
      • Razor DeltaWing
      • Razor Dirt Quad
      • Razor Dune Buggy
      • Razor DXT Electric Drift Trike
      • Razor E-90
      • Razor E-100/E-125
      • Razor E-150
      • Razor E-175
      • Razor E-200
      • Razor E-300
      • Razor E-500
      • Razor EcoSmart Metro
      • Razor E-Punk
      • Razor E-Spark
      • Razor Ground Force Drifter
      • Razor Ground Force Go Kart
      • Razor Kick Scooter Parts
      • Razor Mini-Chopper
      • Razor MX350 Dirt Rocket
      • Razor MX400 Dirt Rocket
      • Razor MX500 & MX650 Dirt Rocket
      • Razor Pocket Mod Bistro/Bella Scooter
      • Razor Pocket Rocket
      • Razor Power Core 90
      • Razor Power Core E90
      • Razor Power Core E90 Glow
      • Razor Power Core E100
      • Razor Ripstick/Caster Board
      • Razor RSF350 Electric Sport Bike
      • Razor RSF650 Electric Sport Bike
      • Razor Sport Mod Scooter
      • Razor SX500 Dirt Rocket McGrath
      • Razor Trikke & Trikke E2
      • RazorX DLX Electric Skateboard
      • View All Razor Parts
  • All Brands
      • 101 Octane
      • Airsal
      • Arreche
      • Athena
      • Bando Belts
      • Ban Jing
      • Bel-Ray Oils
      • Dellorto
      • Dennis Stubblefield Tools
      • Driven Performance
      • Dr. Pulley
      • Duro Tires
      • EBC Brakes
      • Forsa Shocks
      • Gates Belts
      • Heidenau Tires
      • Helix Racing
      • J. Costa
      • Kenda Tires
      • Koso Performance
      • LeoVince Exhaust
      • Mitas Tires
      • Naraku Performance
      • NGK
      • OKO Performance
      • PBI Sprockets
      • Pit Posse Tools
      • Polini
      • Razor
      • RDR Performance
      • Red Star Locks
      • SSP-G Performance
      • TFC Performance
      • Tecnigas Exhaust
      • Uni Air Filters
      • Universal Parts
      • Vee Rubber Tires
      • View All Brands
  • New Parts
  • Clearance
  • Tire Finder
  • Electric Scooter Parts
  • Home
  • All Parts
  • Drive & Transmission
  • Variators & Parts
Back

Drive & Transmission

  • Axles
  • Belts
  • Chain
  • Clutches & Parts
  • Covers
  • Springs & Weights
  • Sprockets
  • Transmission

Narrow By

190 Products

Most Popular Models

  • QMB139 50cc
  • GY6 150cc
  • Aprilia SR50
  • Genuine Buddy
  • Genuine Roughhouse 50
  • Honda Elite/Dio 50 (94-01)
  • Honda Ruckus
  • Kymco Agility
  • Kymco People
  • Minarelli Clone 50cc
  • Piaggio
  • Vespa
  • Yamaha Zuma 50
See More See Less

Vehicle Type

  • ATV
  • Street Scooter

Brands

  • Ban Jing
  • Dr Pulley
  • J.Costa
  • Naraku
  • OKO
  • Polini
  • RDR
  • Shin Yea
  • SSP-G
  • TFC
  • Universal Parts
See More See Less

Performance Level

  • OE Replacement
  • Performance

Stroke

  • 2T
  • 4T

Displacement

  • 49cc
  • 50cc
  • 70cc
  • 80cc
  • 90cc
  • 100cc
  • 110cc
  • 125cc
  • 150cc
  • 170cc
  • 180cc
  • 250cc
  • 260cc
  • 300cc
  • 400cc
  • 500cc
  • 600cc
See More See Less

Special Offers

  • Best Selling Performance
  • Clearance
  • New
  • On Sale
  • Top Seller

custitem_acs_filter_item_from_web

  • false

Variators & Parts

190 Products

Shin Yea Variator Kit - GY6
Part #: 169-585
$109.99

Out of Stock

TFC Variator Kit - GY6
Part #: 179-8
$179.99

Out of Stock

Polini Variator Kit for GY6 125/150cc
Part #: 146-12
$144.99

Out of Stock

SSP-G GY6 Racing Variator Kit
Part #: 169-67
$44.99

Out of Stock

SSP-G GY6 Performance Variator - 20x12 Weights
Part #: 169-581
$34.99

Out of Stock

SSP-G GY6 Performance Variator Kit - 18x14 Weights
Part #: 169-515
$59.99

Out of Stock

Naraku Maxi Speed Variator for GY6
Part #: 137-8
$109.99

Out of Stock

Dr. Pulley GY6 Variator Kit
Part #: 169-263
$99.99

Out of Stock

J.Costa Variator Kit for GY6 125/150cc - 10.5g Rollers
Part #: 184-8
$229.99

Out of Stock

J.Costa Variator Kit for GY6 125/150cc - 11.5g Rollers
Part #: 184-9
$229.99

Out of Stock

Universal Parts GY6 Variator Kit
Part #: 164-287
$34.99

Out of Stock

OKO GY6 Racing Variator Kit
Part #: 169-493
$42.99

Out of Stock

Polini Hi-Speed Variator Kit for Yamaha Zuma 50cc
Part #: 146-29
$134.99

Out of Stock

Polini Transmission Kit for Yamaha C3 and Zuma 50FX 4-Stroke
Part #: 146-87
$89.99

Out of Stock

Polini Transmission Kit for Yamaha Zuma 50cc
Part #: 146-13
$92.99

Out of Stock

J.Costa Variator Kit - Zuma 50FX and C3
Part #: 184-6
$150.99

Out of Stock

Polini Variator Kit for Zuma 125
Part #: 146-32
$149.99

Out of Stock

TFC Forged Variator Kit - Zuma 125
Part #: 179-14
$199.99

Out of Stock

Dr. Pulley Yamaha Zuma 125 Variator Kit
Part #: 169-410
$119.99

Out of Stock

J.Costa Variator Kit - Zuma 125
Part #: 184-4
$229.99

Out of Stock

SSP-G QMB139 Performance Variator Kit
Part #: 169-415
$49.99

Out of Stock

Polini Variator Kit for QMB139
Part #: 146-20
$88.99

Out of Stock

Naraku QMB139 Variator Kit
Part #: 137-42
$69.99

Out of Stock

Universal Parts QMB139 Complete Variator Kit
Part #: 151-219
$29.99

Out of Stock

Load Next Page

Select up to 4 items to compare.
Select up to 4 items to compare.
Back to Top
Newsletter Sign Up
  • Follow us on

  • Here to Help

  • Warranty & Returns
  • Shipping & Payment Info
  • Price Match Policy

  • Charts & Info

  • Battery Maintenance Page
  • Battery Selection Chart
  • Tire Finder
  • Bearing Info Page
  • Chain Chart
  • Axle Chart

  • Talk to Us

  • Message Us
  • Contact Info
  • Become a Dealer
  • Careers
  • About Us
  • Privacy & Cookies

Subscribe to Our Newsletter

NOW!
© 2025 Parts For Scooters