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Easyboost Subframe Adapter Dragster Yamaha Aerox to BW's

Easyboost Item no.: EB006

Easyboost Subframe Adapter Dragster Yamaha Aerox to BW's


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Including legal taxes + shipping costs .

Data Sheet
Suitable for (13)


You own a Yamaha BW's and want to run an Aerox engine on it? And wouldn't mind doing a dragster style extension to the wheelbase while you're at it? Chassis expert Easyboost designed this Easyboost Subframe Adapter Dragster Racing to make it possible. Now you can realize a hybrid, called Spitro in France, by mounting a horizontal Minarelli engine (Yamaha Aerox / MBK Nitro) on a Yamaha BW's / MBK Booster (models built after and before 2004) or Rocket / Spirit / Spy.

No need for welding (or spending a lot of money on a professional conversion), simply use this very convenient subframe adapter. Quick and easy installation in 15 minutes.

Frame and wheelbase will be extended by 7.5cm (Dragster style). Your scooter will not only have more grip at drag races, but also look the part.

The subframe is made from electroplated steel for improved resistance against corrosion and is laser-cut; the side jaws are 8mm thick.


  • 8mm subframe jaws, galvanized steel
  • mounting bracket
  • axle
  • spacers
  • small parts for mounting

Note: the carburetor will point towards the rear.

NOT road-legal!

Data Sheet

Name Easyboost Subframe Adapter Dragster Yamaha Aerox to BW's
Item No. EB006
Brand Easyboost
Homologation No

Your product goes with the following manufacturers and their models:


Booster 50cc AC (1992 - 1999)

Booster 50cc AC (after 2004)

Booster Next 50cc AC (after 1999)

Booster Next 50cc AC (before 1999)

Booster Rocket 50cc AC

Booster Spirit 50cc AC (before 2004)

Booster Track 50cc AC


BW's 50cc AC

BW's 50cc AC (after 2004)

BW's Bump 50cc AC

BW's NG 50cc AC (after 1999)

BW's NG 50cc AC (before 1999)

Spy 50cc AC

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