A frame for an electric bicycle, such as a long-tail electric cargo bicycle, is described. The bike frame, in some embodiments, includes cross members that connect a rear rack of the bicycle to a head tube of the bicycle via a seat tube of the bicycle. Via the multiple connection points, the cross members mitigate side to side movement, such as waggling, of the rear rack of the bicycle.

A vehicle, vehicle frame, and steering system usable with the vehicle and vehicle frame. The steering system including a first and second knuckle mounted to a vehicle frame and configured to rotate with respect to the vehicle frame to turn the wheels, and a pitman arm link rotatable relative to the vehicle frame. The steering system further includes a first tie rod operably connected to the first knuckle to the pitman arm link bracket via a pitman arm and pitman connector, and a second tie rod connecting the second knuckle to the pitman arm link. A pitman connector is rotatably operatively connected to the pitman arm link, wherein the pitman arm thereby transfers pivoting or rotational motion applied via a steering input from the pitman arm to the pitman arm link, to respective knuckles via the first and second tie rods.

Presented is a multipurpose vehicle capable of being used by a user for travelling related purposes. The multipurpose vehicle comprises a vehicle frame comprising a vehicle rack and a plurality of connector portions, a plurality of swing arms, a plurality of lever arms, a plurality of hinge arms, a plurality of wing board(s) and a plurality of side boards. Each lever arm comprises a connector arrangement for removably connecting the lever arm to the vehicle rack. A handle is connected to a connector portion of the vehicle frame and the handle is manually operable to enable adjustment of the rotation of at least two swing arm(s). The multipurpose vehicle could be positioned in multiple operating modes by operating at least one of the handle and/or connector arrangement(s).

The present disclosure relates generally to bicycles. In particular, the present disclosure provides systems and devices for converting a standard bicycle into a cargo bicycle using various detachable components. The ability to convert a standard bicycle into a cargo bicycle and back again confers many advantages, including eliminating the need for a separate bicycle for transporting cargo and encouraging the use of bicycles as a mode of transportation.

The present disclosure relates generally to bicycles. In particular, the present disclosure provides systems and devices for converting a standard bicycle into a cargo bicycle using various detachable components. The ability to convert a standard bicycle into a cargo bicycle and back again confers many advantages, including eliminating the need for a separate bicycle for transporting cargo and encouraging the use of bicycles as a mode of transportation.

A vehicle, such as a cargo cycle, may have a multi-part frame, a single wheel and a wheel pair having two mutually spaced wheels. The single wheel may be connected to a first frame part of the frame, and the two wheels may be rotatably mounted about a common axis on a second frame part of the frame, where the first and second frame parts are connected with at least one joint and are rotatable relative to each other about a pivot axis defined by the at least one joint, the pivot axis running through a contact point of the single wheel. The vehicle also has at least one first drive device which generates a torque, is arranged on the first frame part and is designed to transmit the torque via a device for torque transmission to at least one of the wheels of the wheel pair.

A vehicle, such as a cargo cycle, may have a multi-part frame, a single wheel and a wheel pair having two mutually spaced wheels. The single wheel may be connected to a first frame part of the frame, and the two wheels may be rotatably mounted about a common axis on a second frame part of the frame, where the first and second frame parts are connected with at least one joint and are rotatable relative to each other about a pivot axis defined by the at least one joint, the pivot axis running through a contact point of the single wheel. The vehicle also has at least one first drive device which generates a torque, is arranged on the first frame part and is designed to transmit the torque via a device for torque transmission to at least one of the wheels of the wheel pair.

A three-wheeled vehicle includes a vehicle frame supported by a single wheel engaging the ground in the front and two wheels engaging the ground in the rear. The operator area of the vehicle may include seating for a driver and a passenger, one in front of the other. The three-wheeled vehicle is uniquely designed so that it can be easily modified by addition or removal of additional structures after it is purchased. The vehicle is ultra-narrow but achieves stability by unique mechanisms.

A three-wheeled vehicle includes a vehicle frame supported by a single wheel engaging the ground in the front and two wheels engaging the ground in the rear. The operator area of the vehicle may include seating for a driver and a passenger, one in front of the other. The three-wheeled vehicle is uniquely designed so that it can be easily modified by addition or removal of additional structures after it is purchased. The vehicle is ultra-narrow but achieves stability by unique mechanisms.

A vehicle mounted multi tricycle carrier with tilting carrier platforms that enable loading multiple tricycle to the carrier without a person hand lifting the tricycle from the ground. The carrier incorporates a lifting boom accessory. The lifting boom is attached to the lower carrier structure and a second platform added to the lift boom allowing two tricycles to be carried.