Abstract: A bicycle seat post structure includes an upper tube and a lower tube. The lower tube includes an inserted space and a wire passage. The inserted space is configured for the upper tube to be movably disposed therein. The wire passage is located at one side of the inserted space and is configured to receive at least one wire.

Abstract: A bicycle seat post structure includes an upper tube, a lower tube, a height adjusting mechanism and at least one sliding member. The upper tube includes at least one stopping member. The lower tube has a first edge. The sliding member is movably disposed in the lower tube. The stopping member does not abut against the sliding member as the stopping member is in a first position. When the height adjusting mechanism is operated to allow the upper tube to move along an axial direction, the stopping member is switched to a second position and is restricted by the sliding member. The sliding member is operated to move along the axial direction so as to be positioned from one of a plurality of positions to another one of the plurality of positions, thereby changing a distance between the stopping member in the second position and the first edge.

Abstract: A torque detecting structure includes at least one torque detecting unit installed at a main shaft and including an electric connecting portion, at least one first terminal detachably and electrically connected to the electric connecting portion of the at least one torque detecting unit, and a torque detecting control unit electrically connected to the at least one first terminal.

Abstract: A bicycle seat post structure includes an upper tube, a lower tube, a height adjusting mechanism and at least one sliding member. The upper tube includes at least one stopping member. The lower tube has a first edge. The sliding member is movably disposed in the lower tube. The stopping member does not abut against the sliding member as the stopping member is in a first position. When the height adjusting mechanism is operated to allow the upper tube to move along an axial direction, the stopping member is switched to a second position and is restricted by the sliding member. The sliding member is operated to move along the axial direction so as to be positioned from one of a plurality of positions to another one of the plurality of positions, thereby changing a distance between the stopping member in the second position and the first edge.

Abstract: A bicycle seat post structure includes an upper tube and a lower tube. The lower tube includes an inserted space and a wire passage. The inserted space is configured for the upper tube to be movably disposed therein. The wire passage is located at one side of the inserted space and is configured to receive at least one wire.