SpeedFun Furious Ultra for Specialized Gen4, 3.1 motor

SpeedFun Furious Ultra for Specialized Gen4, 3.1 motorWhat 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

Hub: Specialized 148 (Silver)

Elevate the look of your SurRon electric bike with this stylish accessory

Cordura® Ripstop combined with 600D zonal paneling creates an unmatched combination of durability and function

the ACC connection must be activated

The function of the Furious Evo for Shimano Ep8 (EP800) tuning device is to electronically manipulate the rotation speed of the rear wheel and to communicate to the engine a speed always lower than 25 KmH

– Specizlied Turbo Kenevo Expert

Replacement Speedometer for Sur-Ron LB-X and Segway X260

Focused on fit and function

Weight for 228mm travel fork: (compatible with 19/21 inches)

Full bike coverage

This ensures smooth motor control without interruptions from speed limits

brake line