Noon-8pm Eastern

Give us a call. We have real live people that answer the phone! They know what they are doing and are happy to talk to you and and answer your questions!




Belts! Belts! Belts!

  • Yamaha
  • Erlandson-Kevlar (made in USA)
  • Athena

Different belts, different prices!

As your drive belt wears down, it gets narrower and narrower. This will start to decrease your top speed. So, if your scooter is getting slower and slower, but you don't know why, replace that belt! Quite likely, that is the cause!


Roller Kits

  • Light to Heavy
  • High Quality-Not made in China
  • Long Lasting
  • Many sizes
  • Many weights

Fine Tuning? Not sure what weight to get?

Roller tuning kits now available.

This is probably the best way to go about tuning your CVT transmission!

Follow the link below to get all the information as to weights and sizes.

Dr. Pulley roller weights are the most advanced weights available.
DR PULLEY SLIDING ROLLER WEIGHTS means better performance from your
scooter no matter what stage you are in upgrading your scooter.

Don't forget Sliders!



Fine Tuning?

Clutch Spring Kit - 3sizes

Get better acceleration by upgrading your clutch springs!

Springs are available separately:

  • Blue 1000rpm
  • Yellow 1500rpm
  • Red 2000rpm


Clutch springs help determine the RPM at which the the clutch engages.


High Performance

Carbon Fiber Zuma Reeds!  

Easy to Change-Great Throttle Response

Get rid of those stock metal reeds! (remember, when they break they destroy the engine!

Nology Hot Wire

If you are not using a Hot wire.....you are not going as fast as you could!

Simple, Easy, Inexpensive Horsepower!

Installs in minutes!

  NGK Spark Plugs

We carry lot's of spark plugs of various types and heat ranges

  • Iridium
  • Projected Tip
  • Resistor
  • Standard
  • Racing







m-f 9-5 pacific

Noon-8pm Eastern

Give us a call....we have real people answering the phone who are knowledgeable, friendly, and happy to help you out with your technical problem or your order questions.

We ship world wide daily!

Page 1 Exhaust Systems 
Page 2  Belts, Springs, Hotwire, Reeds,Rollers, Tuning Kits, Spark Plugs
Page 3  Big Bore Cylinder Kits, Crank Shafts, Main Bearings,Copper Head Gasket 
Page 4  Variators, Transmission Kits, Clutch, Belts, Rollers, Tuning Kits 
Page 5 Final Drive
Page 6 Carburators, Jet Kit, Air Cleaners,Throttle Cable, Reeds
Page 7 Brakes, Steel Braided Brake Line, Mstr Cyl Cover, Brake Knob 
Page 8 Tires, Tire Repair Kit - Service & Parts Manual
Page 9 Front Suspension, Steering Bear, Wheel Bear Kit, Fork Boots
Page 10 Rear Suspension 
Page 11 Dual Head Light Mod - Battery - Chargers- Starter Motor-Starter Relay
Page 12 Corbin Seat- Service Manual - Lock/Alarm, Safety Vest 
Page 13 Saddle Bags, Trunks, Cooler, License Frame, Red Light Changer,Cover
Page 14  2008-2011 Zuma Fix it Kit 
Page 15 Race Replica Body Kit 
Page 16 Tech Tips 
Page 17 Engine Work 


Zumasrus Home

  All products are Legal Only for Racing Vehicles
and are not intended for use on pollution controlled street vehicles