Device designed for e-bike in order to remove the speed locker of the engine set at 25 Km / h and consequently to maintain the assistance up to 50 Km /h,  fully exploiting  the performance that the engine can provide. Installation is simple as it takes place in a few minutes, without opening the engine, without the help of  power supply, nor the unsealing of the original part; additionally it  is totally  invisible as it is housed inside the motor casing carter. Equipped with connectors.

The unlocking  of the engine at 25 km/h is activated by pressing a button of the computer on board. The speedometer will always  show the real speed.
Per attivare/disattivare lo sblocco, si utilizza il tasto walk.
Eplus is equipped with an automatic wheel circumference setting system. The wheel calibration is automatic, with the possibility of manual modification.