Speed limiter: suppressed
Display shows: actual values
Activated by: WALK button
Diagnostics necessery while installation: NO
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Product code: SB2Y_PWSE_2018-20

3 580 € incl. VAT

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Revolutionary process-control module

SpeedBox2 for Yamaha PW-SE 2018 is a revolutionary process-control module which suppresses the speed limiter of your electric bike. After installation and activation of your SpeedBox for Yamaha  the display will show actual values. Values such as maximum speed, average speed, distance travelled daily and range are correctly displayed.

If you have a new bike which hasn't been ridden at all, you must ride it at least 1 or 2 kilometers before you install the SpeedBox tuning kit.

The SpeedBox2 for Yamaha PW-SE tuning kit is activated by briefly pressing the WALK button, which is located at the front of the control panel. After pressing this button, the current speed of 9.9 km/h will be displayed on the control panel for about 2 seconds.

When the WALK button is pressed again, the current speed of 2.5 km/h will be displayed. This confirms that the SpeedBox2 for Yamaha PW-SE has been deactivated, and everything will work as if the SpeedBox had never been installed. The supplementary assistance of your electric bike now works up to its original speed limit of 25 km/h.


Please note that the operation of these type of modified electric bikes on public roads may be against the law in some countries. The manufacturer takes no responsibility for damages resulting from the use of SpeedBox1 or SpeedBox2 products. Electric bikes equipped with the SpeedBox1 or SpeedBox2 products are not allowed on public roads, bike paths and in public places. Electric bikes equipped with SpeedBox1 or SpeedBox2 products can be used exclusively on private property and entirely at one's own risk. The use of SpeedBox1 and/or SpeedBox2 may void the warranty of your ebike.



Hi, I just installed and tested Speedbox2 and would like to leave feedback!
1. Delivery was really fast!
2. Installation is very easy, simple connection and no way to make it wrong.
3. Works just amazing now I can easy keep speed around 35km/h and it fills like 25 before, I even checked speed with GPS and bike's computer shows correct speed, all works perfect!
Thanks a lot, great product!


Hi, i have a yamaha cross core bicycle usa model 2019 the display is in mph. the motor is PW-SE. 70N do you have any speed box compatible with this ?

thank you,

Veronika Pinkasová (Sales Manager)Administrator |

Hello, the SpeedBox that's compatible with the Yamaha motors  from 2019, equipped with the Yamaha Side Switch A control unit,  is the SpeedBox2 Yamaha 2019. Please, see the product on a following link.
Kind regards.


Hello, I have pw-se 2018 Japan model.
This unit has no WALK button, SELECT only.
Dose this SpeedBox work?


Do you know if this is compatible with the new Yamaha Multi-Switch display unit for 2019?

Jiří Voldán (Sales Manager)Administrator |

Hi, please place an order and type into comment 'I have new PW-SE 2019 with side switch'.

We just developed the SpeedBox yesterday. It will be ready for sale very soon.

We are ready to send it to you today though.


Hallo ik heb een giant prime E+1 van 2015 is met Yamaha motor en een giant display bestaat hier een speedbox voor gr

Veronika Pinkasová (Sales Manager)Administrator |

Hi, please, check the photos on:
And chose the photo corresponding to your ebike, you´ll be directed to the SpeedBox that corresponds to your ebike. Probably it would be the SpeedBox1 Giant for 2015/2016. The SpeedBox number 1 shows a half speed. Regards.

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