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.
|
Feature |
❌ Conventional Tuning Chips |
✅ EPAspeed B.Tuning |
|
Setup & Activation |
Complicated button combinations, easy to forget |
Simple app control — activate or deactivate with a tap |
|
Speed Limit Adjustment |
Requires rotating the wheel or entering complex codes |
Instantly adjustable in the EPAspeed app |
|
Firmware Resistance |
Easily disabled after motor or display updates |
Fully resistant to OEM firmware updates |
|
Display Compatibility |
Often shows wrong speed or altered speed |
Preserves full speed and distance accuracy |
|
Installation |
Wired directly into display or motor — risk of detection |
Contactless design — no software interference |
|
Bluetooth Functionality |
Not available |
Built-in Bluetooth — control settings, monitor stats, set limits |
|
User Experience |
Outdated, difficult to use, and not intuitive |
Modern, seamless, and designed for real e-MTB riders |
|
Safety & Reliability |
Risk of error codes, firmware lockout, or damage during updates |
Engineered for long-term reliability with non-invasive integration |
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 Specialized
SpeedFun Furious Evo for SPECIALIZED Turbo Levo, Kenevo, Tero, Como, and Vado
The SpeedFun Furious Evo Specialized tuning is an intelligent speed derestriction device designed for Specialized Turbo Levo, Turbo Kenevo, Turbo Tero, Turbo Como and Turbo Vado ebikes equipped with Brose engine (officially “Turbo 1.1”, “Turbo 1.2”, “Turbo 2.1” and “Turbo Full Power System 2.2”) and with TCU (CTU1) and MasterMind TCU (TCU2).
All SpeedFun Furious Evo speed release devices can be activated and deactivated at any time and without the need for connections to the light output.
It is designed to remove the speed limitation and allows to exploit the full potential of these excellent Specialized engines allowing for speeds up to 50 km/h. Original connectors which do not alter the characteristics of electrical resistance and water tightness. It does not require an external power supply. Once activated the bicycle will show the speed and relative data halved. From the moment of installation the device is working, always active, not de-activable. Can be installed without restrictions in all Specialized engines.
MAIN FEATURES
Totally INVISIBLE
Can be assembled/disassembled at any time.
Suitable for Specialized e-bikes with 2.1 and 2.2 engines (officially “Turbo 2.1” and “Turbo Full Power System 2.2”)
Compatible with any type of display or TCU
It does not need any destructive modification to the original parts of the bicycle
Allows you to adjust speed with assistance activated up to 50 km/h
Installation takes few minutes, ready to use, plug and go
It does not need batteries or external power supply
