Bluetooth box for zhenhua City 125 and 50cc Euro 5 with fuel injection



Bluetooth box for Skyteam and Zhenhua City 125 and 50cc Euro 5 with injection. This box allows you to access the injection settings of the Skyteam and Zhenhua Euro 5 engines via the free Android ROJO motor app which you can download here.

The required access password is 333333 or 666666

By purchasing this product you declare yourself competent to operate it

You will be able to choose 3 modes of operation for the motor: Standard, Racing and Competition.

The last 2 are designed for a different exhaust and air filter.

The rpm limit cannot be changed.


- Some smartphones cannot be connected to this box. In our experience, the simpler the phone, the more likely it is to work.

Make sure that the application has access to the phone's location, otherwise no BT communication is possible.

- This type of item requires the ability to handle a smartphone such as: installing an application, changing BT authorisations, handling the smartphone itself, etc... You declare that you have these abilities when you buy (see our sales conditions).

You will find on our blog a summary manual of the ROJO program for this Zhenhua Skyteam bluetooth injection box

By buying this product you can collect up to 4 loyalty points. Your cart will total 4 loyalty points that can be converted into a voucher of 0,80.

45,41 tax incl.

45,41 tax excl.

In Stock

modes de paiements acceptés

Question fréquentes

questions Nas tror on 2023-03-24

Can i change the air fuel mixture with this box because my engine runs a little too rich so can i change the fuel amount it gets

You can choose different modes with different fuel curves.

questions Pekka on 2023-03-04

Is the rpm limit higher on racing and competition modes and if so how much.

The rpm limit depend on the ECU not on the bluetooth box.

If you need a ECU with a higher rpm limit you can find it here :

ROJO racing ECU - CDI - 13,000 RPM for "Dax" Skyteam injection 50cc euro 5

ROJO racing ECU - CDI - 13,000 RPM for "Dax" Skyteam injection 125cc euro 5

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We are at the service of lovers of 2 wheels: scooters, mopeds, 50cc gearbox, and also the mini 4-stroke. We mainly market tuning parts and accessories alone or in kit for the most classic scooters like the Booster, Nitro / Aerox, Peugeot Speedfight and Ludix but also for more recent brands, CPI, Keeway, Beeline, TNT, etc. The Derbi Senda, GPR, Aprilia RS and Yamaha TZR-DTR and other mechanics are not forgotten. 4-stroke enthusiasts will also find happiness in the choice of engines and parts for Honda Dax, Skyteam 125, Monkey and related. We are always looking to offer the best value for money, which brings us to distribute major continental brands such as Malossi, Polini, Athena, Dellorto, TNT, Leovince, Bidalot, Conti but we also import from Japan prestigious labels like Kitaco, Takegawa , G Craft.

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