SpeedBox 3.1 for Bafang M300, M400 and M420 (4-pin connector)
AVAILABILITY: In stock
PRODUCT TYPE: Bafang
BRAND: speed box
You save: €10,00 (6%)
SpeedBox 3.1 for Bafang M300, M400 and M420 (4-pin connector)
This tuning module lifts the 25 km/h speed limit of Bafang Max Drive M300, M400 and M420 e-bike motors with 4-pin connector completely.
There's even the option to adjust the maximum motor support level to a desired value. This allows the tuning to be optimally tailored to your personal needs. The module is conveniently controlled via the e-bike's control buttons; neither a smartphone nor a PC is required.
Another benefit of the SpeedBox 3.1 is that the e-bike display continues correct data displays.
Advantages of the SpeedBox 3.1 at a glance
- Repeal of the 25 km/h speed limit.
- Maximum speed can be individually adjusted: You can set the maximum assisted speed by switching the mode down three steps and then up three steps again. The current speed limit will then be displayed. You can now set the maximum speed by briefly pressing the LIGHT button or rotating the rear wheel 360°. The last displayed speed limit will then be saved after 5 seconds of inactivity.
- Correct values in the e-bike display: Even when tuning is switched on, the e-bike display shows correct values (speed, maximum and average speed, range, daily distance, etc.).
- Tuning can be switched on and off: The SpeedBox 3.1 can be easily activated/deactivated using the control buttons on the e-bike display. To activate the tuning, you can either press the LIGHT button or + - + -. The display will then briefly show 99 km/h – this signals that the tuning module has been activated and the speed limit has been lifted. Pressing the LIGHT button again will deactivate the tuning. A brief display of 25 km/h then indicates that the tuning module has been deactivated and the maximum assisted speed will once again end at 25 km/h. The e-bike will then function as if no tuning chip were installed.
- The SpeedBox 3.1 chip does not require its own battery.
Installation
The SpeedBox 3.1 is a chip or module for connecting to the motor's connectors. Thanks to the labeled connectors, installation is simple and can even be done by yourself. When connecting the module, refer to the illustration "Installation Instructions Speedbox 3.1 for Bafang" (see below).
You can do that SpeedBox Remove the module at any time if you want to restore your Bafang e-bike to its original condition.
Important hints:
-If you have the SpeedBox 3.1 into a brand new Bafang e-bike, you must first ride the bike for at least 1 km before activating the tuning for the first time.
-If you want to update the software of your Bafang e-bike, you must first SpeedBox 3.1 from the e-bike. Update the software and install the SpeedBox then again.
SpeedBox 3.1 for Bafang (4-pin connector) - Compatibility
This tuning tool is compatible with the following e-bike drives (with 4-pin pins on the speed sensor):
-Bafang Max Drive M300
-Bafang Max Drive M400
-Bafang Max Drive M420
4 pins on the speed sensor connector. To check if the number of pins is correct, you'll need to remove the engine cover and inspect the speed sensor connector.
IMPORTANT: The SpeedBox 3.1 for Bafang is available with motors with the CAN protocol compatible, however CAN'T with motors using the UART protocol. The CAN or UART protocol can be distinguished by the shape of the connectors.
The first step is to unplug the display connector from your e-bike. The shape of the connector will tell you whether your e-bike uses UART or CAN communication.
CAN (compatible):
UART (not compatible):
Note: This product is also available in a special “B.Tuning” Version that also comes with the SpeedBox App This allows you to benefit from numerous practical additional options (e.g. engine lock, driving data analysis, tuning hide...).
Not compatible with Bafang Max Drive M500.
Not compatible with the SpeedBox App
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.
