A straddle type vehicle comprising a vehicle body frame including a head pipe and a main frame extending from the head pipe to a rear side, and a headlight unit provided on a front side of the vehicle body frame, and further comprising a support stay fixed to the vehicle body frame to support a predetermined vehicle constituent component on the front side of the vehicle body frame, and a driving support sensor fixed to the support stay on a lower side of the headlight unit.

A straddle type vehicle comprising a vehicle body frame including a head pipe and a main frame extending from the head pipe to a rear side, and a headlight unit provided on a front side of the vehicle body frame, and further comprising a support stay fixed to the vehicle body frame to support a predetermined vehicle constituent component on the front side of the vehicle body frame, and a driving support sensor fixed to the support stay on a lower side of the headlight unit.

A rear derailleur of a bicycle includes a fixing portion having a first pivot portion and a second pivot portion, a linkage assembly including a first connecting shaft and a second connecting shaft, a moving portion, a chain guide assembly connected to the moving portion, and a driving assembly. An end of the first connecting shaft is pivotally connected to the first pivot portion via a first pivot. An end of the second connecting shaft is pivotally connected to the second pivot portion via a second pivot. The moving portion has a third pivot portion pivotally connected to the first connecting shaft via a third pivot and a fourth pivot portion pivotally connected to the second connecting shaft via a fourth pivot. The driving assembly is disposed on either the first connecting shaft or the second connecting shaft and drives one of the first to fourth pivots to drive the linkage assembly to pivot.

An electric bicycle drive unit for arrangement in a bottom bracket region of a bicycle frame, coaxially to the bottom bracket, is provided. The drive unit includes a torque sensor device for measuring a rider total torque. Rider total torque may include left-hand rider torque and a right-hand rider torque. The drive unit may include a bottom bracket shaft, an electric motor device arranged coaxially to the bottom bracket shaft, a hollow output shaft for transmitting a motor torque and the rider total torque to a bicycle drivetrain, and a rider moment coupling device for coupling the rider torque from the bottom bracket shaft to the hollow output shaft, and a motor torque coupling device for coupling the motor torque to the hollow output shaft. A torque measurement device is also provided.

An electric bicycle drive unit for arrangement in a bottom bracket region of a bicycle frame, coaxially to the bottom bracket, is provided. The drive unit includes a torque sensor device for measuring a rider total torque. Rider total torque may include left-hand rider torque and a right-hand rider torque. The drive unit may include a bottom bracket shaft, an electric motor device arranged coaxially to the bottom bracket shaft, a hollow output shaft for transmitting a motor torque and the rider total torque to a bicycle drivetrain, and a rider moment coupling device for coupling the rider torque from the bottom bracket shaft to the hollow output shaft, and a motor torque coupling device for coupling the motor torque to the hollow output shaft. A torque measurement device is also provided.

A rear derailleur of a bicycle includes a fixing portion connected to a frame of the bicycle, a linkage assembly pivotally connected between the fixing portion and the moving portion, a moving portion pivotally connected to the linkage assembly, a chain guide assembly connected to the moving portion, and a driving assembly including a clutch assembly, a motor, and a driving gear assembly connected to the clutch assembly. The clutch assembly is disposed between the fixing portion and the linkage assembly and includes a first clutch member and a second clutch member. When a relative rotational torque between the first clutch member and the second clutch member is greater than a predetermined resistance, the first clutch teeth and the second clutch teeth shift relatively. Thereby, the driving gear assembly or the output shaft of the motor could be prevented from damaging.

A pedal for bicycles comprising a pedal-pin, which extends along a reference axis, and a pedal-body, which is coupled to the pedal-pin in a rotary free manner. An internal chamber is obtained in the pedal-pin and has an internal surface, which extends along the reference axis approximately coaxial to the latter. The pedal further comprises strain gauges, which are configured to detect electrical parameters indicative of the mechanical deformation of the pedal-pin, and an electronic circuit, which is configured to determine, based on the electrical parameters, the mechanical deformation of the pedal-pin. The strain gauges are rigidly fixed on the internal surface of the internal chamber by means of a thin fixing layer of adhesive material.

A pedal for bicycles comprising a pedal-pin, which extends along a reference axis, and a pedal-body, which is coupled to the pedal-pin in a rotary free manner. An internal chamber is obtained in the pedal-pin and has an internal surface, which extends along the reference axis approximately coaxial to the latter. The pedal further comprises strain gauges, which are configured to detect electrical parameters indicative of the mechanical deformation of the pedal-pin, and an electronic circuit, which is configured to determine, based on the electrical parameters, the mechanical deformation of the pedal-pin. The strain gauges are rigidly fixed on the internal surface of the internal chamber by means of a thin fixing layer of adhesive material.

A ride includes a first device and a second device. The first device has an adjustment mechanism. The second device has an adjustment mechanism. Any one of the first device and the second device is a lighting device in which a direction of a light source of light is adjustable. An opening is formed in the ride. The adjustment mechanism of the first device and the adjustment of the second device can be operated by being accessed from outside through the same opening.

A personal mobility may include a sensor configured to detect an event; a plurality of protruding elements, each of which includes an actuator and a load sensor, protruding from the scaffold and configured of descending according to a load applied thereto or rising according to an output of the actuator; and a controller connected to the sensor and the plurality of protruding elements and configured to determine a position of the sole of the user based on an output of the protruding element descending according to the load of the user among the plurality of protruding elements when the user boards on the scaffold, determine the type of the event based on the output of the sensor and control to raise at least one protruding element among the protruding elements located below the sole based on the type of the event.