Speed limiter: suppressed
Display shows: actual values
Activated by: Lights
For Yamaha PW-SE 2019, PW-X 2019 and PW-TE

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Product code: SB2Y_2019-1

179 € incl. VAT

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SpeedBox2 for Yamaha PW-SE 2019, PW-X 2019 and PW-TE 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 is activated by pressing the LIGHT button, which is  located on the control panel. After pressing this button, the current speed of (9.0 km/h) is displayed on the control panel for about 2 seconds. This confirms that the SpeedBox2 is activated, and the supplementary assistance of your electric motor will now work up to a speed of 50 km/h.
When you press the LIGHT button again, the current speed of (2.0 km/h) is displayed. This confirms that the SpeedBox2 is deactivated, and everything works 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 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.

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Que demander de plus ? rien, le boitier est parfait.
Impossible de se tromper lors du montage.
Site très bien fait pour ne pas se ... More

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Installed SpeedBox2 2019 on my Yamaha driven Haibike Sduro Trekking 6.0.

Light button does control SpeedBox. Up-Down-up-Down does nothing.

So either you drive unrestricted with lights on, or 25 with lights.


Jiří Voldán (Sales Manager)Administrator |

Hi Ales,

where did you buy the SpeedBox?

From us? What's you order number?

First batch of SB2 for Yamaha 2019 did not have this function.

Replacement will solve the problem.


Also, please note while using UP - DOWN - UP - DOWN activation,

there always must be some ride mode you can switch to.


Could you explain how it works if it uses the same switch as lights? Are lights always on when speedbox is on and off when speedbox is of?

Jiří Voldán (Sales Manager)Administrator |

If you pressed light button you would activat SpeedBox with lights together. To control lights separately you will use following combination. Press quickly UP DOWN UP DOWN on your control panel.


Same question as Mikko. I have Haibike Sduro Trekking 6.0 2019 with lights.

Can lights still be used?

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