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.
Dan K (verified owner) –
I had a positive experience. would recommend this retailer
Dan K (verified owner) –
I had a positive experience. would recommend this retailer
Dan K (verified owner) –
I had a positive experience. would recommend this retailer
Dan K (verified owner) –
I had a positive experience. would recommend this retailer
Andrew Alexakis (verified owner) –
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
Andrew Alexakis (verified owner) –
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
Andrew A (verified owner) –
Excellent product, customer service, and quick delivery times even in this current situation.
Andrew A (verified owner) –
Excellent product, customer service, and quick delivery times even in this current situation.
Andrew A (verified owner) –
Excellent product, customer service, and quick delivery times even in this current situation.
Andrew A (verified owner) –
Excellent product, customer service, and quick delivery times even in this current situation.
Zvonko M (verified owner) –
Excellent tunings products and customer service. Super fast postage!
Zvonko M (verified owner) –
Excellent tunings products and customer service. Super fast postage!
Zvonko M (verified owner) –
Excellent tunings products and customer service. Super fast postage!
Zvonko M (verified owner) –
Excellent tunings products and customer service. Super fast postage!
Mark E (verified owner) –
Will tell my friends about your products and fast delivery times..
Mark E (verified owner) –
Will tell my friends about your products and fast delivery times..
Amanda F (verified owner) –
I installed speedbox 3 and is working and happy so far. Thanks.
Amanda F (verified owner) –
I installed speedbox 3 and is working and happy so far. Thanks.
Amanda F (verified owner) –
I installed speedbox 3 and is working and happy so far. Thanks.
Amanda F (verified owner) –
I installed speedbox 3 and is working and happy so far. Thanks.
Harry H (verified owner) –
Will buy again from Ebike Parts and Accessories! Great service and fast delivery.
Harry H (verified owner) –
Will buy again from Ebike Parts and Accessories! Great service and fast delivery.
Harry H (verified owner) –
Will buy again from Ebike Parts and Accessories! Great service and fast delivery.
Harry H (verified owner) –
Will buy again from Ebike Parts and Accessories! Great service and fast delivery.
Paul L (verified owner) –
works great thanks
Paul L (verified owner) –
works great thanks
Michel G (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Andre S (verified owner) –
A pleasure to do business with.Thank
Michel G (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Andre S (verified owner) –
A pleasure to do business with.Thank
joeri V (verified owner) –
Works well, great service
Jacky B (verified owner) –
Thank you for an easy, pleasant transaction. Excellent A++++++.
Herr M (verified owner) –
Works great and received it on time 100% stoked with the product
joeri V (verified owner) –
Works well, great service
Jacky B (verified owner) –
Thank you for an easy, pleasant transaction. Excellent A++++++.
Herr M (verified owner) –
Works great and received it on time 100% stoked with the product
Giansante N (verified owner) –
Very helpful seller!! Great product, Many Thanks.
Giansante N (verified owner) –
Very helpful seller!! Great product, Many Thanks.
J K (verified owner) –
Great product easy to install
J K (verified owner) –
Great product easy to install
LIONEL F (verified owner) –
Extremely happy and fun to ride the bike with this component.
Laurent P (verified owner) –
Works perfectly and quick shipment thank you.
LIONEL F (verified owner) –
Extremely happy and fun to ride the bike with this component.
Laurent P (verified owner) –
Works perfectly and quick shipment thank you.
Patrick M (verified owner) –
Great Seller. Everything’s on time and as described! thanks!
Patrick M (verified owner) –
Great Seller. Everything’s on time and as described! thanks!
christoph wohlfart (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Mike Hughes-Roberts (verified owner) –
Very happy with seller and this purchase! Thanks so much!!
christoph wohlfart (verified owner) –
Quick response and fast payment. Perfect! THANKS!!
Mike Hughes-Roberts (verified owner) –
Very happy with seller and this purchase! Thanks so much!!
J R (verified owner) –
Very patient given COVID delivery issues. Product is great!!
J R (verified owner) –
Very patient given COVID delivery issues. Product is great!!
Stephane JONCOUR (verified owner) –
Awesome, thank you Paul for your amazing customer service and support
Gert M (verified owner) –
Yeah well this was freaking awesome and so easy to fit and works well on my bike.
Stefan M (verified owner) –
Conforme ? mes attentes. exp?dition rapide et soign?e
stephane JONCOUR (verified owner) –
Awesome, thank you Paul for your amazing customer service and support
Gert M (verified owner) –
Yeah well this was freaking awesome and so easy to fit and works well on my bike.
Stefan M (verified owner) –
Conforme à mes attentes. expédition rapide et soignée
Jerez E (verified owner) –
Awesome, thank you Paul for your amazing customer service and support
Michael K (verified owner) –
Thanks! Item exactly as described. Fast shipping!
Jerez E (verified owner) –
Awesome, thank you Paul for your amazing customer service and support
Michael Köbschall (verified owner) –
Thanks! Item exactly as described. Fast shipping!
Juli?n M (verified owner) –
fast postage great service great item+++
Julián M (verified owner) –
fast postage great service great item+++
Andreas S (verified owner) –
Yeah well this was freaking awesome and so easy to fit and works well on my bike.
Andreas S (verified owner) –
Yeah well this was freaking awesome and so easy to fit and works well on my bike.
MC (verified owner) –
Exactly as described and super fast post
MC (verified owner) –
Exactly as described and super fast post
D V (verified owner) –
fast delivery excellent service thanks
D V (verified owner) –
fast delivery excellent service thanks
Alexandre B (verified owner) –
Great product. Easy to install & work well
Alexandre BARBERON (verified owner) –
Great product. Easy to install & work well
Oliver O (verified owner) –
Excellent seller. Fast shipping
Tim D (verified owner) –
Tr?s rapide, parfait. Super vendeur.
Oliver O (verified owner) –
Excellent seller. Fast shipping
Tim D (verified owner) –
Très rapide, parfait. Super vendeur.
Bernard HOULES (verified owner) –
Very fast delivery +++++
Bernard HOULES (verified owner) –
Very fast delivery +++++
Thomas Cotton (verified owner) –
Spot on. quick delivery. Very happy
Thomas Cotton (verified owner) –
Spot on. quick delivery. Very happy
Micheline V (verified owner) –
Should have bought this 3 months ago
Micheline V (verified owner) –
Should have bought this 3 months ago
Alexis S (verified owner) –
Great seller, excellent top quality product, fast postage. Thank you!
Alexis S (verified owner) –
Great seller, excellent top quality product, fast postage. Thank you!
M E (verified owner) –
Great product, works awesome and fast shipping! Thanks!
M E (verified owner) –
Great product, works awesome and fast shipping! Thanks!
ROGER LAPALUS (verified owner) –
Hope to deal with you again. Thanks to the team
Luca P (verified owner) –
Works well, great service
Roger LAPALUS (verified owner) –
Hope to deal with you again. Thanks to the team
Luca P (verified owner) –
Works well, great service
Marij Thielen (verified owner) –
Highly recommended seller arrived a day early cheers
Jaroslaw R (verified owner) –
Awesome product, works flawlessly, just the item I needed.
Marij Thielen (verified owner) –
Highly recommended seller arrived a day early cheers
Jaroslaw Romaniuk (verified owner) –
Awesome product, works flawlessly, just the item I needed.
Simon CANAL (verified owner) –
Fonctionne parfaitement !
Livraison tr?s rapide !
Je recommande !!!
Simon CANAL (verified owner) –
Fonctionne parfaitement !”;;; Livraison très rapide !;;; ” Je recommande !!!
Eduardo Marrero (verified owner) –
Nice item, no limit on the speed of my ebike i reach 35 miles per hour, it feels like a motor cycle.
Eduardo Marrero (verified owner) –
Nice item, no limit on the speed of my ebike i reach 35 miles per hour, it feels like a motor cycle.
Franck Arfeuillere (verified owner) –
Tr?s bien
Facile a installer et efficace
Franck Arfeuillere (verified owner) –
Très bien “;;; “Facile a installer et efficace
Jean Pierre Millard (verified owner) –
Parfait, envoi et reception tr?s rapide, fonctionne parfaitement, je recommande, merci au vendeur????????
Jean Pierre Millard (verified owner) –
Parfait, envoi et reception très rapide, fonctionne parfaitement, je recommande, merci au vendeur ❗❗
Stephane peccoux (verified owner) –
Product arrived within 3 days. Perfect condition. And speedbox 3.0 works perfectly
Stéphane peccoux (verified owner) –
Product arrived within 3 days. Perfect condition. And speedbox 3.0 works perfectly
Frank Froitzheim (verified owner) –
Alles super
Frank Froitzheim (verified owner) –
Alles super
Guillaume (verified owner) –
Bon produit.
SAV a l autre bout du monde pour moi. Mais assez simple .
Seul b?mol… une garantie ? vie un peu surcote. Car apr?s seulement 1 an l article ? rendu l ?me pour qu’elle raison??
En tout cas achat d un nouveau avec 50% de remise bien mais j aurais vraiment penser pris ? 100%
Guillaume (verified owner) –
Bon produit. “;;; SAV a l autre bout du monde pour moi. Mais assez simple .;;; Seul bémol… une garantie à vie un peu surcote. Car après seulement 1 an l article à rendu l âme pour qu’elle raison??;;; “En tout cas achat d un nouveau avec 50% de remise bien mais j aurais vraiment penser pris à 100%
Mario (verified owner) –
Top??
Mario (verified owner) –
Top
Pino camedda (verified owner) –
Buongiorno non ho ancora istallato il componente sulla bici ma penso che andr? bene .
Pino camedda (verified owner) –
Buongiorno non ho ancora istallato il componente sulla bici ma penso che andrà bene .
Léonard PALLARDY (verified owner) –
Top and good shipping with DHL express
Sara Boffelli (verified owner) –
Very good