SpeedFun TQ-HPR40 HPR 50 and HPR60

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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 act ivating, 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Bluetooth Functionality Not available Built-in Bluetooth — control settings, monitor stats, set limits User Experience Outdated, difficult to use, and not intuitive Modern, seamless, and designed for real e-MTB riders Safety & Reliability Risk of error codes, firmware lockout, or damage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 TQ HOW DOES THE SPEEDFUN FURIOUS EVO TUNING FOR TQ-HPR50 WORKS.The function of the Furious Evo tuning device for TQ HPR50 is to electronically manipulate the rotation speed of the rear wheel and to communicate to the motor a speed always lower than 25 KmH in order to obtain a real speed with a very high active motor. The maximum speed limit will therefore be dictated by the power of the engine added to the power expressed by one’s legs.This speed release device is compatible with TQ HPR50 motor regardless of the display/handlebar control installed on the ebike. When tuning is active, the display (or app) will show the altered speed and km.SpeedFun Furious Evo is supplied ready to use, plug and go, can be activated and deactivated as desired and maintains the setting even after the ebike is turned off. It can be easily installed thanks to the original and/or compatible connectors.THE MAIN FEATURES– Totally INVISIBLE– Equipped with original and/or compatible connectors (does not require any physical modification to the ebike wiring)– It can be dismantled and reassembled at any time– It does not need any destructive modification to the original parts of the bicycle– It allows to reach speeds with assistance activated even over 60 km/h– Installable in a few minutes, ready to use, plug and go!– Suitable for TQ-HPR50 motor- Speed displayed is altered above a certain threshold Show more