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 1.0 B.Tuning for Bosch
SPEEDBOX 3.0 BOSCH
Compatible with the latest Bosch FW upgrade (increased torque to 85NM)
Compatible with all 2021 BOSCH engines such as Active Line, Active Line Plus, Performance Line, Performance CX Line, including motors of the 4th generation (MY2021) with the anti-tuning software.
The new 3rd generation SpeedBox Bosch hardware has been completely redeveloped. As a result the speedometer is even more accurate and now there is an option to set up you own speed limit.
The SpeedBox tuning chip fully unlock the speed limit of your ebike allowing for speeds up to +99 km/h. All data on the display remain correct: current speed, average and maximum speed, distance, and etc. The SpeedBox can be switched ON or OFF by just pressing the WALK button on the control unit.
For Bosch ebikes without a WALK button, there is also the option to switch the SpeedBox ON or OFF by just pressing the + – + – key combination.
SPEEDBOX QUALITY & LIVELONG WARRANTY
The SpeedBox is manufactured with high quality certified automotive industry components. The tuning hardware is completely sealed and protected by a rigid casing which guarantee for toughness, impermeability, and thus hardware longevity. Each SpeedBox is tested several times during and after the manufacturing process. Thanks to these high quality standards the SpeedBox comes with a Lifelong warranty.
EASY TO INSTALL
The SpeedBox tuning chip comes with original plugs and colour-coded wires for an easy and perfect fit. Installation manuals and videos provide step by step detailed instructions and are easy to follow and understand. The SpeedBox does not require any diagnostic tool for installation. After installation, the tuning is activated by pressing the WALK button, a value of 9,9 km/h (6,2 mph) appears on the display for approx. 3 seconds. This signal confirms that the tuning is activated and that the engine is now fully derestricted for speed up to +99km/h (you will run out of gears before reaching that speed).
The tuning is deactivated by pressing the WALK button, a value of 2.5 km/h (1,6 mph) appears on the display for approx. 3 second. Now, the tuning chip is deactivated and the engine support is reset to its original limitation of 25 km/h. For Bosch ebikes without a WALK button, there is also the option to switch the SpeedBox ON or OFF by just pressing the + – + – key combination.
NOTE: If you are planning to install the SpeedBox on a brand-new bike, make sure you ride it for at least 1 -2 km before installing the tuning.
HOW TO SET UP THE MAXIMUM SPEED
To set the maximum speed, the mode must be changed: Turbo – Sport – Tour – Eco – Tour – Sport – Turbo. The current speed limit is then displayed. To change the current maximum speed, briefly press the WALK button or turn the rear wheel 360 °. A displayed speed of 1.5 km/h corresponds to a maximum speed of 15 km/h, a displayed speed of 2.0 km/h corresponds to a maximum speed of 20 km/h, 3.0 km/h in the display corresponds to a maximum speed of 30 km/h etc. If 9.9 km/h is finally displayed, this corresponds to a maximum speed of 99 km/h. After five seconds of inactivity, the last saved limit is saved.
For the 4th generation (MY2020) Bosch motor, you must leave the ebike switched ON after you have finished your journey until the display shows a constant speed of 0.0 km/h. Within this time the display will show the remaining time in minutes. Then the ebike can be safely parked.
LUSSIGNY CHRISTOPHE (verified owner) –
Speedbox 3.0
Installé sur cube stéréo hybrid 120 moteur bosh cx performance. Pas besoin de déposer la manivelle, Installé en 5mn et fonctionne nickel pas de code erreur.Installé sur cube stéréo hybrid 120 moteur bosh cx performance. Pas besoin de déposer la manivelle, Installé en 5mn et fonctionne nickel pas de code erreur.
Admin reply:
Eric (verified owner) –
speeddbox 3.0
EBIKES est au top super réactifs commande passé dimanche traitée lundi colis arrivé jeudi et tout ça a la Reunion 974 bravo!!! pour les domiens et tout particulièrement la Reunion vous pouvez y allez les yeux fermé .Produit conforme a la description installation hyper simple et ça fonctionne nickel.EBIKES est au top super réactifs commande passé dimanche traitée lundi colis arrivé jeudi et tout ça a la Reunion 974 bravo!!! pour les domiens et tout particulièrement la Reunion vous pouvez y allez les yeux fermé .Produit conforme a la description installation hyper simple et ça fonctionne nickel.
Admin reply:
Felix Schroetel (verified owner) –
Top-Produkt
Leichter und schneller Einbau. Funktioniert super und empfehle es jedem weiter.Leichter und schneller Einbau. Funktioniert super und empfehle es jedem weiter.
Admin reply:
Carlo Calgaro (verified owner) –
Speedbox 3.0
Tutto bene,sito molto affidabile e prodotto secondo descrizioneTutto bene,sito molto affidabile e prodotto secondo descrizione
Admin reply:
Jose Vicente Monedero (verified owner) –
Muy bueno
Es caro, pero la bici ahora es otra. Funciona como dice.Es caro, pero la bici ahora es otra. Funciona como dice.
Admin reply:
Bertrand Cassin (verified owner) –
Moins performant que je pensais.Moins performant que je pensais.
Admin reply:
Stefan Schätz (verified owner) –
Gutes Produkt
Problemloser Einbau. Alles funktioniert beim Winora Sinus Rf8.Problemloser Einbau. Alles funktioniert beim Winora Sinus Rf8.
Admin reply:
Stefan Lobenstein (verified owner) –
Super einfacher Einbau, leicht einzurichten, passt perfekt, schneller VersandSuper einfacher Einbau, leicht einzurichten, passt perfekt, schneller Versand
Admin reply:
emmanuel marchais (verified owner) –
NickelNickel
Admin reply:
Uwe Pech (verified owner) –
finefine
Admin reply:
C Kuenen (verified owner) –
Speedbox
Very good quick serviceVery good quick service
Admin reply:
Álvaro Iglesias catalan (verified owner) –
Perfecto
Todo bienTodo bien
Admin reply:
Ivan Chebykin (verified owner) –
Speedbox
Super schnell geliefert und funktioniert einwandfreiSuper schnell geliefert und funktioniert einwandfrei
Admin reply:
Gabriele Trigolo (verified owner) –
altra musica!
in un mondo ipercondizionato questo aggeggio ti restituisce un po’ della tua libertà! ottimo venditorein un mondo ipercondizionato questo aggeggio ti restituisce un po’ della tua libertà! ottimo venditore
Admin reply:
François MABILAT (verified owner) –
François
Entreprise très sérieuse livraison très rapide. Vraiment pas déçu par le matériel reçu. Beaucoup d’entreprises sur internet devraient prendre exemple sur eux. Je recommande sans modérationEntreprise très sérieuse livraison très rapide. Vraiment pas déçu par le matériel reçu. Beaucoup d’entreprises sur internet devraient prendre exemple sur eux. Je recommande sans modération
Admin reply:
Thomas Steinhammer (verified owner) –
Very good super Price……Very good super Price……
Admin reply:
Werner Tretau (verified owner) –
Alles gut!Alles gut!
Admin reply:
Markus Münch (verified owner) –
super
Alles BestensAlles Bestens
Admin reply:
Csokas Benedek (verified owner) –
Good
Izs really worth. Easy install and use. So i like it.Izs really worth. Easy install and use. So i like it.
Admin reply:
DONNER JOSE (verified owner) –
Bien
Livraison rapide, bon produitLivraison rapide, bon produit
Admin reply:
Wolfgang Torghele (verified owner) –
Cooles teil
Einfach zu montieren, leicht zu parametrieren.Einfach zu montieren, leicht zu parametrieren.
Admin reply:
Eric (verified owner) –
Speedbox 3
Speedbox 3.0 bosch ok Extracteur de très mauvaise qualité. A cassé au premier démontage du pédalierSpeedbox 3.0 bosch ok Extracteur de très mauvaise qualité. A cassé au premier démontage du pédalier
Admin reply:
Bruce (verified owner) –
Well worth the money.
Fast delivery and does what it says on the box, easy to install and makes a massive difference to the bike what it was capable of doing previously.Fast delivery and does what it says on the box, easy to install and makes a massive difference to the bike what it was capable of doing previously.
Admin reply:
Pascal (verified owner) –
Très content du service et du
Très content du service et du produitTrès content du service et du produit
Admin reply:
Jürgen (verified owner) –
Einfacher Einbau
Einfacher Einbau. Funktioniert super. Tacho и Kilometerzähler funktionieren wie bisher. Kann ich sehr empfehlen auch wenn es nicht gerade günstig ist.Einfacher Einbau. Funktioniert super. Tacho и Kilometerzähler funktionieren wie bisher. Kann ich sehr empfehlen auch wenn es nicht gerade günstig ist.
Admin reply:
Giovanni Gallerani (verified owner) –
Perfect part
Perfect part,installed in 20 minuts, it works greatPerfect part,installed in 20 minuts, it works great
Admin reply:
Arctic Nutrition Karri Holmberg (verified owner) –
Extremely fast delivery!
Extremely fast delivery! Thanks!Extremely fast delivery! Thanks!
Admin reply:
Christopher Barnard (verified owner) –
Does what it
Does what it saysDoes what it says
Admin reply:
Youssef frej (verified owner) –
Snel geplaatst eenvoudig te bedienen. Verbruikt wel meer stroom nu.Snel geplaatst eenvoudig te bedienen. Verbruikt wel meer stroom nu.
Admin reply:
Lewis Jones (verified owner) –
Couldn’t get a refund
Couldn’t get a refund и no one would keep contact with meCouldn’t get a refund и no one would keep contact with me
Admin reply:
My sincere apologies, we were on holiday.