Speed limiter: suppressed
Display shows: actual values
Compatible with the displays: KIOX, INTUVIA, NYON and PURION
Activated by: WALK button

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Product code: SB2B_APC-1

144 € incl. VAT

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Revolutionary process-control module

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

The SpeedBox2 is activated by briefly pressing the WALK button located at the front of the control panel. After pressing this button, the current speed of 9.9 km/h is displayed on the control panel for about 3 seconds. This means that the SpeedBox2 is activated. When the WALK button is pressed again, the current speed of 2.5 km/h is displayed. This means 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.

SpeedBox2 for BOSCH Performance Line:


SpeedBox2 for BOSCH Performance CX Line:

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.

Facile à monter
Vitesse réel au tableau de bord
Peut être commandé avec la commande d'origine en roulant

Lenteur de livraison du produit

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Veloce da installare e molto semplice da attivare

Al momento nessuna critica

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Prompt shipping and easy tracking to the US via Czech Post. Easy installation following video (pay attention to speed sensor vs taillight plug!). ... More

none so far.

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WOW!!! Amazing! I absolutely love it! It works as promised!

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Un autre produit Tchèque parfait (l'autre c'est l'imprimante Prusa 3D !). Impossible de se tromper entre les différents connecteurs car ceux fournis s ... More


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It works exactly as described. Can hide it between the motor unit and the plastic shell instead of unscrewing the motor from the frame as described in ... More

Likely because of changing the button function on the thumb controller (while fiddling around with it): caused weird glitch with power mode, ... More

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easy install and best performance

shipping takes more than one week.

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good product, easy to install, very efficient
makes the bike more attractive
to be recommended to everyone

could surely be cheapest
to be discounted when purchase several units

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I keep getting 503 error on my Bosch performance cx bike. Bike runs fine when I take off the speedbox2. Is it a bad dongle? Or is there something I can do to fix it. I confirmed that the magnet on the rear wheel is properly aligned.

John Shenava

I have a 2019 Cube Reaction hybrid with Bosch Performance CX.

Q1. Are speedbox 2, platinum and B-tuning all compatible?

Q2. If Bosch updates firmware will the device still work.

Q3. Will Bosch diagnostic software report that it has been modified?

Q4. Is Eco, tour, Emtb and turbo assistance profiles still the same when when activated minus the 25kmh limit?

Q5. Is the walk function lost by having speedbox installed?



Hi I'm thinking of buying on of these and have now seen the platinum version. Are there big performance gains with the platinum version?


Hi. I have a CANNONDALE Trail Neo Performance line cx 2019
Can i use this tuning?

Jiří Voldán (Sales Manager)Administrator |

Hi Jacob. Yes you can. It will work.



I have done around 1200km with the SpeedBox and I love it. Today for the first time, the display was reading the wrong speed and jumped from 38 to 79 in two seconds. I switched off and on again and had the same issue. No updates have been performed to the Intuvia and Active Line Plus system. Any ideas how I could fix this?

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