A hybrid bicycle pedal and crank system includes a chain ring, a foot peg mount disposed on at least one side of the chain ring, and a foot peg rotatably mounted to the foot peg mount on at least one side of the chain ring and configured to rotate from a pedaling position in which the foot peg is offset from a center axis of the chain ring to a fixed foot peg position in which the foot peg is fixed in alignment with the center axis of the chain ring.

Disclosed is a hybrid bicycle pedal and crank system that transforms into fixed foot pegs for operating an ebike and includes at least one foot peg mount, at least one foot peg mount bearing, at least one inner crank arm, at least one outer crank arm, at least one crank arm lock pin, and at least one foot peg configured to be mounted to the at least one foot peg mount through the at least one foot peg mount bearing at an end of the outer crank arm, wherein the at least one inner crank arm and the at least one outer crank arm are configured to be rigidly locked in an extended position by the crank arm lock pin locked into a fixed position in a locating hole on the inner crank arm.

A bottom bracket is connected to a spindle and a frame of a bicycle. The bottom bracket comprises a housing and an adapter. The housing is connected to the frame and comprises a substantially circular disc, one or more pins, and an actuating mechanism. The disc comprises a plurality of disc openings arranged proximate to a circumferential edge of the disc and is adapted to rotate with the spindle. The pins selectively engage with the disc openings, wherein the engagement of the pins with the disc openings prevents further rotation of the disc. The actuating mechanism selectively engages the pins with the disc openings. The adapter removably is attached to the housing and connected to the frame.

A bottom bracket is connected to a spindle and a frame of a bicycle. The bottom bracket comprises a housing and an adapter. The housing is connected to the frame and comprises a substantially circular disc, one or more pins, and an actuating mechanism. The disc comprises a plurality of disc openings arranged proximate to a circumferential edge of the disc and is adapted to rotate with the spindle. The pins selectively engage with the disc openings, wherein the engagement of the pins with the disc openings prevents further rotation of the disc. The actuating mechanism selectively engages the pins with the disc openings. The adapter removably is attached to the housing and connected to the frame.

A configurable cycle vehicle (10) has an adjustable frame (12) which is formed from a plurality of relatively configurable frame members (26, 28, 30, 32, 34), and which can be separately arranged in a first, upright riding condition, or alternatively in a second, recumbent riding condition. A method of conversion of a cycle vehicle between first and second riding conditions is also provided.

A configurable cycle vehicle (10) has an adjustable frame (12) which is formed from a plurality of relatively configurable frame members (26, 28, 30, 32, 34), and which can be separately arranged in a first, upright riding condition, or alternatively in a second, recumbent riding condition. A method of conversion of a cycle vehicle between first and second riding conditions is also provided.

The present disclosure provides a clamping device including a clamping device body, and a control module connected to the clamping device body, wherein the control module is configured to acquire cycling information and control locking and unlocking of the clamping device body based on the cycling information.

The present disclosure provides a clamping device including a clamping device body, and a control module connected to the clamping device body, wherein the control module is configured to acquire cycling information and control locking and unlocking of the clamping device body based on the cycling information.

Proposed is a wheeled vehicle comprising a frame (2), at least one driving wheel (3) mounted on the frame (2) and swinging pressure levers (5) mounted on the frame (2), and connected to the driving wheel (3) by linkages (12), wherein the swinging pressure lever (5) is a two-arm lever, the first arm (6) of which is designed to apply a muscular force thereto, and a two-arm driving lever (8) is rotatably mounted on the second arm (7), wherein the linkage (12) is connected by the first arm (11) of the driving lever (8) on the first end thereof, and on the second end (28) thereof it is connected to a linkage (12) reset element (30) via a movable sleeve mounted on a shaft (14) of the driving wheel (3) and rotatable in one direction, and the second arm (15) of the driving lever (8) is connected to a driving lever (8) takeup unit.

Proposed is a wheeled vehicle comprising a frame (2), at least one driving wheel (3) mounted on the frame (2) and swinging pressure levers (5) mounted on the frame (2), and connected to the driving wheel (3) by linkages (12), wherein the swinging pressure lever (5) is a two-arm lever, the first arm (6) of which is designed to apply a muscular force thereto, and a two-arm driving lever (8) is rotatably mounted on the second arm (7), wherein the linkage (12) is connected by the first arm (11) of the driving lever (8) on the first end thereof, and on the second end (28) thereof it is connected to a linkage (12) reset element (30) via a movable sleeve mounted on a shaft (14) of the driving wheel (3) and rotatable in one direction, and the second arm (15) of the driving lever (8) is connected to a driving lever (8) takeup unit.