SpeedBox: Electric Bike Tuning for Bosch, Yamaha, Shimano, Impulse, Brose and Bafang


SpeedboxAll SpeedBox products

Tuning tools for electric bikes with Bosch, Yamaha, Shimano, Brose, Impulse and Bafang MAX DRIVE engines; developed, tested and produced by experienced programmers and designers in the Czech Republic. The SpeedBox device takes away the 25 km/h speed limitation and shifts it up to 50 km/h (approx. 32 mph).

If you use the original “SpeedBox” devices, the electric bike display will only show half speed if the tuning is activated, but if you use the new “SpeedBox 2” series the display will show the correct speed (available for Bosch and Yamaha drive systems). 

The installation of the SpeedBox devices is very easy, because due to the shape of the plugs a faulty connection is not possible. The installation of the device does not cause any damages to your electric bike. By the way, every SpeedBox is being tested before dispatch.

According to the manufacturer, the SpeedBox tuning tool consists only of high-quality components produced by globally known manufacturers. The microcomputer which controls the device has even been certified for the automotive industry! Many customers in the whole world already use the SpeedBox to make their electric bicycles faster.

There are many different versions of the SpeedBox Tuning Module:

SpeedBox B-Tuning

Bosch Gen2/Gen3: SpeedBox 2 B-Tuning for Bosch Gen2/Gen3
Bosch Gen2/Gen3/Gen4:
SpeedBox 3 B-Tuning for Bosch Gen2/Gen3/Gen4


SpeedBox 3

Bosch Gen2/Gen3/Gen4: SpeedBox 3 for Bosch Gen2/Gen3/Gen4


SpeedBox 2

Bosch Gen2/Gen3: SpeedBox 2 for Bosch
Yamaha Powerdrive: SpeedBox 2 for Yamaha PW (Powerdrive)
Yamaha PW-SE: SpeedBox 2 for PW-SE with display X
SpeedBox 2 for Yamaha (PW-X, PW-SE, PW-TE, PW-ST, PW-X2)
Yamaha Syncdrive: SpeedBox 1 Giant CHARGE
Yamaha Syncdrive: SpeedBox 2 Giant 2015/2016
Yamaha Syncdrive: SpeedBox 2 for Giant


SpeedBox 1

Brose: SpeedBox 1 for Brose
Brose Specialized: SpeedBox 1 for Brose Specialized (Brose SPECIALIZED, Brose S und Brose S-MAG)
Impulse 2: SpeedBox 1 for Impulse 2
Impulse EVO RS: SpeedBox 1 for Impulse EVO RS
Bafang: SpeedBox 1 for Bafang MAX DRIVE
Shimano: SpeedBox 1 for Shimano E6000
Shimano: SpeedBox 1 for Shimano E8000, E7000, E6100 & E5000
Panasonic: SpeedBox 1.0 for Panasonic


All SpeedBox products


Speedbox for Yamaha