Disclosed herein is a lug drive system for a wheel such as that found on a motorcycle. The lug drive system includes a 2-piece lug drive hub assembly mounted on one side of the wheel to apply a driving force thereto. The lug drive hub assembly includes a lug drive sprocket and a hub that are detachably connected together by an inner retaining ring. The lug drive sprocket includes an outer drive ring and an inner carrier disk that are detachably connected together by an outer retaining ring. The lug drive system also includes a 2-piece lug drive rotor assembly mounted on the opposite side of the wheel to apply a braking force thereto. The lug drive rotor assembly includes a lug brake rotor and a hub that are detachably connected together by an inner retaining ring. The lug brake rotor includes an outer friction ring and an inner carrier disk that are detachably connected together by an outer retaining ring.

Disclosed herein is a lug drive system for a wheel such as that found on a motorcycle. The lug drive system includes a 2-piece lug drive hub assembly mounted on one side of the wheel to apply a driving force thereto. The lug drive hub assembly includes a lug drive sprocket and a hub that are detachably connected together by an inner retaining ring. The lug drive sprocket includes an outer drive ring and an inner carrier disk that are detachably connected together by an outer retaining ring. The lug drive system also includes a 2-piece lug drive rotor assembly mounted on the opposite side of the wheel to apply a braking force thereto. The lug drive rotor assembly includes a lug brake rotor and a hub that are detachably connected together by an inner retaining ring. The lug brake rotor includes an outer friction ring and an inner carrier disk that are detachably connected together by an outer retaining ring.

An apparatus and a method for bicycle anti-theft are provided. When a biometric feature of a user matches a preset biological feature, a brake lever is fixed at a preset position to lock the bicycle.

An apparatus and a method for bicycle anti-theft are provided. When a biometric feature of a user matches a preset biological feature, a brake lever is fixed at a preset position to lock the bicycle.

A braking system for a rollator with a frame includes an adjustable handle to be installed on a right subframe or a left subframe of the frame of the rollator, a bracket fixedly connected to the handle, a lever rotatably connected to the bracket, a lock movably connected to the bracket and configured to fix the lever in a locked position when the lock is moved relative to the bracket once the lever is rotated toward the frame, and a wire operably connected between the lever and a brake on the frame of the rollator, such that the wire applies the brake when the lever is rotated toward the bracket and when the lever is fixed in the locked position.

On a motorized vehicle with handlebars and handlebar mounted levers, a motorcycle lever retention system includes a button operatively connected to and capable of toggling a rocker switch, a clutch or brake lever having a retracted position and an extended, biased position, a clutch or brake operatively connected to the clutch or brake lever such that the clutch is disengaged or the brake is engaged when the clutch or brake lever is moved into the retracted position, and a mechanism operatively attached to the rocker switch and configured such that when the button is pressed, the rocker switch is toggled causing the mechanism to prevent the clutch from being engaged or the brake from being disengaged and the clutch or brake lever from moving back into the extended, biased position until the button is pressed again.

The present disclosure provides a system and method for controlling a lock of a subject. The system may obtain an instruction for locking the subject. The system may obtain a status of the subject. The system may control the lock of the subject based on the instruction and the status of the subject. In response to a determination that the subject is in a motion status, the system may repeatedly update the status of the subject until an updated status of the subject is a static status. The system may lock the subject by controlling the lock of the subject based on the instruction and the static status of the subject.

The present disclosure provides a system and method for controlling a lock of a subject. The system may obtain an instruction for locking the subject. The system may obtain a status of the subject. The system may control the lock of the subject based on the instruction and the status of the subject. In response to a determination that the subject is in a motion status, the system may repeatedly update the status of the subject until an updated status of the subject is a static status. The system may lock the subject by controlling the lock of the subject based on the instruction and the static status of the subject.

A remote bicycle stopping device for remote stopping of a bicycle includes a bicycle brake that is operationally coupled to a bicycle. A GPS-enabled control unit capable of sending and receiving wireless signals is coupled to the bicycle. An effector unit is positioned on and operationally coupled to the bicycle brake. The effector unit is wirelessly coupled to the control unit. The device includes a GPS-enabled transmitting unit that is capable of sending and receiving wireless signals. The transmitting unit sends wirelessly a separation limit defined by the user to the control unit. The separation limit is evaluated as a distance between the GPS coordinates of the transmitting unit and the control unit. Should the separation limit be exceeded, the control unit will send a wireless signal to the effector unit, causing the effector unit to engage the bicycle brake to bring the bicycle to a stop.

A rollator braking system for a rollator includes two handles, two brake lever assemblies, and two wires. The rollator includes a frame and a plurality of wheels attached to the frame for moving the rollator. The two handles are adjustably connected to the frame, and each handle including a gripping member. Each of the two brake lever assemblies include a bracket fixedly connected to the handle and a lever rotatably connected to the bracket to rotate towards and away from the gripping member when in an unlocked position, and fixedly connected to the bracket when in a locked position. Each of the two wires are operably connected between a lever assembly and a brake on one of the wheels such that when the lever is rotated towards the gripping member, the brake slows rotation of the wheel, and when the lever is in the locked position the brake stops the rotation of the wheel.