A foldable bicycle (100) having a riding configuration and a folded configuration includes a first wheel (102) and a second wheel (104) interconnected by a frame (106). At least the first wheel (102) has an open centre (108) and includes an annular rotor (110) engageable with the ground in the riding configuration of the bicycle (100) and an annular stator (114) carrying the annular rotor (110), and the frame (106) has a pivotal connection with the stator (114) of the first wheel (102) whereby the frame (106) is pivotable relative to the first wheel (102) for folding the bicycle (100). The frame (106) and the second wheel (104) connected thereto are together so dimensioned and arranged to fit within the open centre (108) of the first wheel (102) in the folded configuration of the bicycle (100).

A scooter supporting kit, including at least two stands, ends thereof being extendable from a base of a fork of a front wheel of the scooter, thereby the ends of the stands include at an extended state thereof, together with the front wheel, three points for disposing thereof on the floor by disposing the fork base parallel and near the floor, thereby stably erecting the user riding surface and the handle-bar of the scooter at the folded state of the scooter.

The present invention describes a transportation device 1 comprising multiple motorized wheels, for propulsion of the transportation device 1, wherein the transportation device 1 comprises at least one user ride-on unit 50, wherein the transportation device 1 has at least 4 wheels 4L, 4R, 5L, 5R, and wherein the transportation device 1 comprises a frame 70 arranged to provide a standing and/or walking space for the user.

A scooter includes a platform, a shell movably coupled to the platform via a gripper of the shell and a grip surface of the platform, and front and rear wheels rotatably coupled to the platform. The shell defines a cavity, and the platform is movable into and out of the cavity. The scooter may include a retractable pole coupled to the platform and a handlebar coupled to the retractable pole. The retractable pole may be coupled to and steer the front wheel. The shell may include one or two foldable decks.

An electric assist bicycle and a drive system therefor includes a controller that includes control modes in which different assist ratios are calculated as control modes of the electric motor, and that stores a mode change condition that determines a change of the control mode. The controller performs the mode change when a pedal is located between an angular position that follows by 45 degrees a lowermost position of a locus of the pedal and an angular position that precedes by 45 degrees the lowermost position. Accordingly, the mode change is performed when the pedaling force exerted by a rider is relatively low such that the rider does not feel uncomfortable due to a rapid change of the load applied to the rider.

A scooter supporting kit, including at least two stands, ends thereof being extendable from a base of a fork of a front wheel of the scooter, thereby the ends of the stands include at an extended state thereof, together with the front wheel, three points for disposing thereof on the floor by disposing the fork base parallel and near the floor, thereby stably erecting the user riding surface and the handle-bar of the scooter at the folded state of the scooter.

A seat for a bicycle comprising: a seating surface having a longitudinal length, a longitudinally forward portion, a longitudinally rearward portion, and a lateral width between a first lateral end and a second lateral end laterally opposed to the first lateral end; an underside surface below the seating surface; an opening extending through the seating surface and the underside surface; where the opening has an opening length between a longitudinally forward periphery and a longitudinally rearward periphery and an opening width between a first lateral periphery and a second lateral periphery laterally opposed to the first lateral periphery; where the seating surface includes a bridge portion longitudinally located between the opening and the rearward portion of the seating surface; and where the opening has a lateral width greater than its longitudinal length.

A foldable vehicle comprising a vehicle frame main body. The vehicle frame main body comprises a crossing member that goes through the front end and the back end of the vehicle. The crossing member is provided with a folding mechanism (3) that reduces the length of the foldable vehicle. During the folding process, only the length of the foldable vehicle is reduced, and the height of the foldable vehicle is unchanged, thereby addressing the problem in the prior art that the height of a foldable vehicle substantially increases after folding, thus enabling the folded vehicle to be placed within a regular accommodation space more conveniently, and effectively enhancing the portability of a foldable vehicle.

A folding vehicle has a frame body which has a front split ring (1) and a rear split ring (2) connected by a folding mechanism (3), and the front split ring (1) and the rear split ring (2) form a closed loop body after folding, thereby reducing the space occupied by the folding vehicle, and at the same time reducing the material consumption, significantly reducing the vehicle weight, and improving the portability.

A scooter includes a platform, a shell movably coupled to the platform via a gripper of the shell and a grip surface of the platform, and front and rear wheels rotatably coupled to the platform. The shell defines a cavity, and the platform is movable into and out of the cavity. The scooter may include a retractable pole coupled to the platform and a handlebar coupled to the retractable pole. The retractable pole may be coupled to and steer the front wheel. The shell may include one or two foldable decks.