Abstract: A bike can include a frame, a first wheel and a second wheel rotatably coupled with the frame, a drive unit coupled with the frame, and a control device. The drive unit can include a generator and a pedal assembly. The drive unit can rotate the second wheel. The control device can alter an operation of the generator to selectively vary an amount of force to move the pedal assembly to drive the second wheel.

Abstract: An assembly, for an electric bicycle, can include a housing. The housing can receive a first connectivity assembly and a second connectivity assembly. The housing can be disposed at least partially within a frame of the electric bicycle. The first connectivity assembly can house a first antenna. The second connectivity assembly can house a second antenna. The assembly can include at least one processor coupled with memory. The at least one processor can receive, from at least one of the first antenna or the second antenna, an input. The at least one processor can cause the electric bicycle to perform an action based on the input.

Abstract: A micromobility device can include a battery pack having a lock assembly with a handle coupled with a lock interface. The lock interface can define a first opening and a second opening. The handle can rotate the lock interface from a first position to a second position. The battery pack can include an actuator assembly including a first lock mechanism, a second lock mechanism, and an actuator, the actuator can move the second lock mechanism from an unlocked position to a locked position. The first opening can receive the first lock mechanism with the lock interface in the first position and retain the first lock mechanism with the lock interface in the second position. The second opening can receive the second lock mechanism with the lock interface in the second position and the second lock mechanism in the locked position.