sIMPLEk Pro for Bosch Smart System
AVAILABILITY: In stock
PRODUCT TYPE: Bosch Smart System
BRAND: sIMPLEk
sIMPLEk Pro for Bosch Gen4 Smart System 2022 (BES3)
The new sIMPLEk Pro for Bosch Gen4 Smart System The first tuning module for the new generation of Bosch engines will be available on the market in 2022. Due to new connectors for the new Bosch system, a new generation of tuning modules will be necessary.
The features of the new sIMPLEK Pro:
- Compatible with the Bosch Gen4 Smart System (from 2022), sometimes also referred to as “BES3 (Bosch Development Stage 3)” or “Bosch Gen4 2022”. Not compatible with Bosch e-bikes with ABS system and/or with magnets on the valve (rim magnet)!
- The speed limit of 25 km/h will be postponed or lifted.
- The actual speed remains readable, and the maximum speed, distance traveled, and total distance are displayed correctly. The actual speed is displayed above 20 km/h via the second digit and decimal place of the speedometer. The maximum speed and distance displays are adjusted after approximately one minute of stationary operation.
- Totally simple installation. Precisely fitting connectors. Only one plug needs to be pulled out and the sIMPLEk be interposed.
- Not visible from the outside. In the standard configuration, the e-bike always starts with tuning deactivated without any intervention.
It is also a sIMPLEk Pro "Stealth Edition" This has a maximum speed limit of 37,5 km/h. This drastically reduces the likelihood of error messages.
Important: Not compatible with e-bikes that have a magnet on the valve. These sensors are installed deep within the motor. In this case, the tuning module may only be used by unlocking the conventional sensor and relocating the sensor with a spoke magnet. These tips are subject to change.
Not compatible with Bosch e-bikes with ABS system!
With the tuning module the Speed limit of 25 km/h postponedThe module must when switching of the e-bike by a Activation routine be activated, otherwise the e-bike always behaves as in its original state.
The actual speed remains visible. Up to 20 km/h, the speed is displayed normally. Above 20 km/h, it is displayed using the second digit and the decimal place. This keeps the otherwise revealing average speed on the display within a realistic range. Examples:
- Displayed 22,9 km/h corresponds to 29 km/h
- Displayed 23,4 km/h corresponds to 34 km/h
- Displayed 23,8 km/h corresponds to 38 km/h
The distance travelled is automatically updated after one minute of standstill. Thus, at the end of the tour maximum speed, distance and total kilometers correct.
There is one for this one-time simple calibration This starts automatically the first time the bike is used: The speedometer displays an increasing speed. As soon as approximately 10,0 km/h is displayed, the e-bike must be turned off and then turned back on. The speedometer will now again display a speed increase in small increments, and it must be turned off at exactly 10,0 km/h.
Tip: To minimize the number of error codes generated in the new Bosch system, a calibration value of 10,5 is recommended. However, this is only necessary if error codes occur at all. The well-known code 504 is sIMPLEk Pro is not generated. All information can be found in the enclosed user manual.
Important hints:
Due to the tightening of tuning detection in the current Bosch firmware versions, it is advisable to reduce the limit for motor assistance (e.g., to 35 km/h) when using the tuning function continuously. However, this means that the actual speed can no longer be read in tuning mode. The real speed remains readable only if the maximum speed limit has not been reduced (see the "sIMPLEk Calibration table" below").
Addendum: Compatible with Bosch Smart System Upgrade April 2025
This tuning tool is, in all likelihood, also compatible with the Bosch Smart System upgrade from April 2025 (sometimes referred to as version "15.10.1" or "15.13.1"). You can identify the upgrade by the following software versions:
-Drive Unit Performance Line CX: 15.24.2
-LED Remote: 15.12.3
-Kiox 300: 15.10.0
-PowerTube 750: 15.10.1
The sIMPLEk Stick is Made in Germany.
Attention: Please do not perform any Bosch updates after installing and using a tuning program! Compatibility may no longer be guaranteed.
Tip: Bosch Smart System E-Bikes (BES3) can be easily identified by the plug on the charging cable.
SQUARE plug = Bosch Smart System BES3 (Gen4) + Bosch Gen5:
ROUND plug = Bosch Gen2, Gen3 & Gen4:
Does your Bosch E-Bike charging cable have a square plug (as shown above), you have the correct Tuning module selected (if the bike does not have ABS and a rim magnet). If your Bosch e-bike does not have either of these connectors, you either do NOT have a Bosch e-bike, or you have an e-bike with the old Gen1 drive (Classic Line).
Comparison of e-bike tuning products:
| JUM-Ped | Mountain Tuning | Badass Box | RedPed | VOLspeed | PearTune | SpeedBox | MBIQ | sIMPLEk | Sx2 dongle | |
| Art | Software |
Software |
Box | module | module | module | module |
module / Sensor |
module / Dongle |
Dongle |
| Features | ***** | ***** | * | ***** | **** | *** | *** | *** | *** / ** | * |
| Easy installation | ***** | ***** | **** | ** | ** | ** | ** | ** / * | ** / * | * |
| Invisible after installation | ***** | ***** | * | ***** | ***** | ***** | ***** | ***** | ***** / **** | **** |
| Switch on / off while driving |
* Gerät |
***** Gerät, Display |
* Essay |
***** App, Display |
***** Display |
***** Display |
***** (App), Display |
*** Display, Magnet |
***** / **** Display / Plug |
**** Plug |
| No more tuning on the bike | ***** | ***** | ***** | * | * | * | * | * | * / **** | **** |
| Invisible dismantling | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** / *** | *** |
| Easy dismantling | ***** | ***** | ***** | ** | ** | ** | ** | ** / * | ** / * | * |
| Display correct km/h |
***** Display |
***** Display |
* |
***** Display, App |
***** Display |
***** Display |
***** Display, App |
* |
**** Display |
* |
| Dethrottling | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** | ***** |
| Thrushes | * | ***** | * | ***** | ***** | ***** | ***** | * | * | * |
| price in euro |
169 to 249 |
189 – 349 | 139 – 164 |
219 to 239 |
159 – 219 |
139 to 259 |
139 to 349 |
89 to 199 |
89 to 219 |
139 to 159 |
Tools
To install an E-Bike tuning chip in your E-Bike it is sometimes special tools necessary. Please check previously whether you have to open the engine compartment to access the motor connectors. This is especially true for products from the Modules, Kit, Dongle and Sensor.
Normally (but not always) opening the engine compartment requires loosening the crank. To do this, you will need a Crank puller. Some engines also have a Spider Tool This is important for opening the lock ring on the chainring - because the chainring must be loosened here so that the motor cover can be removed to access the inside of the motor. If you want to replace the chainring (wear, change the gear ratio), you often need a Spider Tool. The necessary special tools can also be found in our shop. To remove the engine cover, you usually need a Torx or Allen key. For installing the modules, appropriate Pliers from the electronics sector.
Do you decide not for a tuning solution that you have to install in the engine compartment (Box, Software), there is no need for any tools. In our Guide you will find further tips.
The EBikeTuningShop and the EBikeTuningBlog We'll keep you regularly informed about the latest e-bike tuning and e-scooter tuning products and solutions. You can sign up for our free newsletter here:
warnings
Important information on tuning measures for e-bikes and e-scooters
We expressly point out that any modification to e-bikes and e-scooters – whether through hardware tuning (e.g. tuning chips, dongles, sensor adapters) or software tuning (e.g. apps, programs or USB tools) – can have consequences.
Tuning measures on e-bikes and e-scooters mean that they are no longer permitted for use on public roads as defined by the StVZO (Road Traffic Licensing Regulations). Legal use is therefore only possible on private property or - if permitted - in competitions. Riding an e-bike or e-scooter modified by tuning measures on public roads can lead to criminal liability for driving without a license (Section 21 of the Road Traffic Act) and driving without insurance (Section 6 of the PflVG). Tuning measures on e-bikes can lead to the loss of warranty rights and manufacturer guarantees. Furthermore, tuning measures can lead to the loss of insurance coverage and benefits from accident victim assistance in the event of an accident. The e-bike (or e-scooter) modified by tuning measures is subject to additional stress due to the higher speed, which can lead to safety risks.
Delivery time, shipping costs, minimum order value and payment methods:
Delivery time:
Delivery takes 1-3 business days within Germany. In exceptional cases, it can take up to 8 business days. Delivery times outside Germany may take longer. Please understand that due to high demand, some products may experience longer delivery times.
Delivery area:
We deliver to Belgium, Bulgaria, Denmark, Estonia, Finland, Germany, Greece, Ireland, Iceland, Italy, Croatia, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Austria, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus.
For customers from Switzerland: For deliveries to Switzerland we recommend here a separate service.
Shipping:
Shipping costs for Germany are €4,90; shipping is waived for orders over €180. For countries within the EU, shipping costs are €12,90; shipping is waived for orders over €2.000. We currently do not ship to countries outside the EU. We also do not ship to the USA, France, or Canada (including any overseas territories). We ask that you bear the costs of any return shipments yourself. Please note that customs duties may apply in countries outside the European Union.
Minimum order value:
The minimum order value is €25. Only above this amount are advance payment, PayPal, and bank transfer available as payment methods.
Maximum order value:
The maximum order value for orders outside the EU is €1.000. The maximum order value within the EU is €12.500.
Payment in advance via bank transfer:
Please transfer the total amount, including your order number, to our account, which was communicated to you in the confirmation email. Please note that transfers within Germany can take up to three business days. Transfers from abroad, especially from Austria, usually reach us very quickly. Transfers from other countries can take slightly longer on average.
Payment in advance via Paypal:
At the end of the ordering process, you will be redirected to the PayPal page. There you can initiate your payment. Once the PayPal transaction is complete, your order status will change in the shop. The goods will then be shipped as soon as possible.
