Description
NOTE: Conventional tuning modules offer only limited functionality compared to today’s e-bike standards. They often rely on complex and unintuitive display button sequences for activating, deactivating, or adjusting speed limits. This makes operation cumbersome, especially during a ride. In some cases, users must stop the bicycle and manually rotate the rear wheel multiple times to initiate or confirm the selected setting — a process that is inefficient and inconvenient for real-world riding conditions.
In contrast, the EPAspeed B.Tuning series represents the next generation of e-bike tuning — fully app-controlled, firmware-resistant, and designed for effortless operation. With Bluetooth connectivity, intuitive controls, and invisible tuning functionality, EPAspeed delivers precision, reliability, and freedom unmatched by conventional solutions.
Key Features
• Tuning Control – Instantly activate or deactivate tuning
• Adjustable Speed Limits – Set your preferred maximum assistance speed
• Invisible Tuning Mode – Undetectable operation for smooth and safe performance
• Trip Recording – Automatically save and review detailed ride statistics
• Comprehensive Ride Data – Monitor distance, duration, average & max speed, and elevation
👉 Click here to view the EPAspeed 1.1 B.Tuning for Bosch
VOLSPEED BOSCH SMART SYSTEM
Compatible with all Bosch drive systems that are equipped with the Smart System and whose motor support ends at 25km/h ex works. Only bikes that are equipped with a rim magnet are not supported by the tuning. The smart system is easiest to recognise by the display type INTUVIA 100 or KIOX 300 or by the LED remote control unit or the system controller.
It is best to use the following selection aid to select the right tuning
NOT COMPATIBLE: Bikes with rim magnets are not supported.
FUNCTIONS
• Automatic initialization, ready for use immediately after installation. No time-consuming calibration required.
• The tuning can be conveniently switched on or off using the buttons on the control panel.
• After switching on, the speed limit can be set freely in the range of 25 – 45km/h using the plus/minus button. The value set last is saved.
• The tuning is always switched off after switching on the bike.
• It is possible to set a “softer curtailment behaviour” (dynamic mode). This significantly softens the otherwise very abrupt deceleration at the speed limit.
• Individual activation code adjustable.
CAUTION: When tuning is activated, from 21km/h the speed displayed is too low and the distance measured is too small. The mileage is therefore too low after using the tuning.
The device is installed invisibly on the drive motor from the outside. No cables need to be damaged or modified, the module is simply plugged in and is immediately ready for use.
No PC or smartphone is required. All settings are made conveniently via the display on the bike.
TECHNICAL SPECIFICATIONS
• Case dimensions: 37mm x 19mm x 9mm
• Cable length: about 140mm
• Weight: 0.017kg
• Power consumption: 0.2W
• Supply voltage: 12VDC
SCOPE OF DELIVERY
• tuning module
• Installation and operating instructions
• 2 cable ties
NOTE SOFTWARE UPDATES
We generally advise against software updates of the Bosch drive system after installing a tuning module. It cannot be guaranteed that the tuning module will also be compatible with future software versions of the drive system.
You can find an overview of the currently tested software versions here:
Richard G (verified owner) –
Commande bien re?ue – MERCI -Vendeur ? recommander.
Richard G (verified owner) –
Commande bien reçue – MERCI -Vendeur à recommander.
Alban L (verified owner) –
Great product. Thanks.
Gwendal Moalic (verified owner) –
Great product. Thanks.
Tyler Millard (verified owner) –
Great item. Works as described. Arrived quickly!
Rushden and higham fc U15 (verified owner) –
Great item. Works as described. Arrived quickly!
Kristoffer K (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Kristoffer K (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Markus Holl (verified owner) –
Item as described, Didn’t take long to arrive. Thankyou!
Andreas Z (verified owner) –
No more problems with 25km cutouts but wouldn’t recommend going over 35km may cause error on bike computer. Otherwise happy with item thanks
Harmony F (verified owner) –
Thanks! Item exactly as described. Fast shipping!
Markus Holl (verified owner) –
Item as described, Didn’t take long to arrive. Thankyou!
Andreas Z (verified owner) –
No more problems with 25km cutouts but wouldn’t recommend going over 35km may cause error on bike computer. Otherwise happy with item thanks
Harmony F (verified owner) –
Thanks! Item exactly as described. Fast shipping!
Anton E (verified owner) –
ebikepartsandaccessories.com.au is simply the best seller of tuning in Australia
Wu Wu (verified owner) –
Extremely happy and fun to ride the bike with this component.
Anton E (verified owner) –
ebikepartsandaccessories.com.au is simply the best seller of tuning in Australia
Wu Wu (verified owner) –
Extremely happy and fun to ride the bike with this component.
Matthias H (verified owner) –
Works really well going to buy anotherAAAAAA++++++
Matthias H (verified owner) –
Works really well going to buy anotherAAAAAA++++++
Robert M (verified owner) –
Nice transaction, pleasure to do business with, thanks.
M B (verified owner) –
Perfect and super fast international shipping! Works as advertised and fairly easy to install.
Robert M (verified owner) –
Nice transaction, pleasure to do business with, thanks.
M B (verified owner) –
Perfect and super fast international shipping! Works as advertised and fairly easy to install.
Claude B (verified owner) –
Ok
Claude B (verified owner) –
Ok
Marcello B (verified owner) –
A+
Laurenz G (verified owner) –
quick and easy communication and transaction
Marcello B (verified owner) –
A+
Laurenz G (verified owner) –
quick and easy communication and transaction
Uwe W (verified owner) –
Fantastic service
Reinhard G (verified owner) –
Great deal, so fast, like the wind man!
J R (verified owner) –
Good product, fast despatch . would buy again
Siegfried Z (verified owner) –
Just a described. Works perfectly.
Uwe W (verified owner) –
Fantastic service
Reinhard Gurtner (verified owner) –
Great deal, so fast, like the wind man!
J R (verified owner) –
Good product, fast despatch . would buy again
Siegfried Z (verified owner) –
Just a described. Works perfectly.
Florian N (verified owner) –
Great deal, recommended seller
Customer (verified owner) –
Great deal, recommended seller
Beno?t D (verified owner) –
Very happy with seller and this purchase! Thanks so much!!
Benoît D (verified owner) –
Very happy with seller and this purchase! Thanks so much!!
Nicholas W (verified owner) –
As ordered delivered promptly
Mikael S (verified owner) –
Very helpful seller!! Great product, Many Thanks.
Nicholas W (verified owner) –
As ordered delivered promptly
Nicholas W (verified owner) –
Shipped same day as purchase, works great!
Mikael S (verified owner) –
Very helpful seller!! Great product, Many Thanks.
K C (verified owner) –
i must say, this is really sincere seller which i have seen before!
K C (verified owner) –
i must say, this is really sincere seller which i have seen before!
Christophe H (verified owner) –
Service was excellent I returned item got a good recommendation and got another item , and very friendly and very helpful thank you
Christophe H (verified owner) –
Service was excellent I returned item got a good recommendation and got another item , and very friendly and very helpful thank you
Walter K (verified owner) –
Great Seller. Everything’s on time and as described! thanks!
Pierre-Louis Brun (verified owner) –
Thank you for an easy, pleasant transaction. Excellent sellerr. A++++++.
Walter K (verified owner) –
Great Seller. Everything’s on time and as described! thanks!
Pierre-Louis Brun (verified owner) –
Thank you for an easy, pleasant transaction. Excellent sellerr. A++++++.
Nick S (verified owner) –
Nothing, great product. Worked without issues.
Nick S (verified owner) –
Nothing, great product. Worked without issues.
Ren? R (verified owner) –
Correct item delivered and delivered earlier than the stated timeframe, great service from this seller
René R (verified owner) –
Correct item delivered and delivered earlier than the stated timeframe, great service from this seller
Karim A (verified owner) –
Works great and received it on time 100% stoked with the product
Karim A (verified owner) –
Works great and received it on time 100% stoked with the product
Antonio D (verified owner) –
Exactly as described and super fast post, excellent! Thanks!
Antonio D (verified owner) –
Exactly as described and super fast post, excellent! Thanks!
Nancy Menu (verified owner) –
Easy to install
Nancy Menu (verified owner) –
Easy to install
Faouzi BENIDIRI (verified owner) –
Support who answered my questions quickly to make the right choice on this product, arrived quickly and easy to install, thank you !
Faouzi BENIDIRI (verified owner) –
Support who answered my questions quickly to make the right choice on this product, arrived quickly and easy to install, thank you !
JEAN MARC FELGEIROLLES (verified owner) –
Too bad the speed and mileage are wrong when using it.
JEAN MARC FELGEIROLLES (verified owner) –
Too bad the speed and mileage are wrong when using it.
SAMSUDEAN LIVIU (verified owner) –
Super ok ! Thanks !
SAMSUDEAN LIVIU (verified owner) –
Super ok ! Thanks !
vincenzo lombardo (verified owner) –
Versione migliorata rispetto alla precedente connettori in alluminio e non pi? in plastica
vincenzo lombardo (verified owner) –
Versione migliorata rispetto alla precedente connettori in alluminio e non più in plastica