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The long brake line offers versatile routing options
The function of the Furious Evo tuning device is to electronically manipulate the rotation speed of the rear wheel and to communicate to the motor a speed that is always lower than 25 KmH in order to obtain a very high real speed with the motor active
You may change the default speed limit to any limit you want (up to 99 kph)
Is this the tuning kit that I need
EASY ADJUSTABILITY
SpeedFun Furious Ultra for Specialized Gen4, 3.1 motor Turbo Creo SL The long brake line offersWhat does this Tuning Kit do? This Speedfun tuning kit removes the 16mph (25km h) speed limit, allowing the motor to help you at higher speeds. With the speed limit removed, 28 37mph (~45 60km h) can be expected, depending on the bicycle and gearing. How does the Speedfun work? The tuning kit manipulates the speed signal without altering the motor's power relative to pedaling speed. This guarantees a smooth motor control without speed limit
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