The present disclosure relates to terrain-tracking or vehicle suspension systems that include travel at least one of the front or the rear of the vehicle. Various embodiments include a suspension above the vehicle (upper suspension). Embodiments include a suspension or travel in at least one of the upper vehicle (rear and/or front), middle vehicle (rear and/or front), or below vehicle (rear and/or front). Various embodiments included a combination thereof.

A steering assembly for a vehicle includes a track pivotable about a steering axis, a slider slidably connected to the track, a handlebar connected to the slider, a lock actuator movable between a locked position and an unlocked position, and a rocker operatively connected to the lock actuator. The rocker is pivotable about a rocking axis relative to the slider. The handlebar, the slider, the lock actuator and the rocker are pivotable about the steering axis with the track. In the unlocked position of the lock actuator, the rocker and the handlebar are slidable along the track with the slider. In the locked position of the lock actuator, the rocker presses the slider against the track and thereby locks the slider, the rocker and the handlebar in position relative to the track.

A steering assembly for a vehicle includes a track pivotable about a steering axis, a slider slidably connected to the track, a handlebar connected to the slider, a lock actuator movable between a locked position and an unlocked position, and a rocker operatively connected to the lock actuator. The rocker is pivotable about a rocking axis relative to the slider. The handlebar, the slider, the lock actuator and the rocker are pivotable about the steering axis with the track. In the unlocked position of the lock actuator, the rocker and the handlebar are slidable along the track with the slider. In the locked position of the lock actuator, the rocker presses the slider against the track and thereby locks the slider, the rocker and the handlebar in position relative to the track.

An adjustable riser assembly for mounting a handle bar assembly on a bicycle comprising a riser post; a tilt adjustment plate; the riser post including a curved mounting surface for receiving the tilt adjustment plate and the curved mounting surface being configured to support the tilt adjustment plate in a range of adjustable angular positions; and a bolt fastener for securing the tilt adjustment to the riser post in an angular position or a horizontal position.

Examples of the present disclosure relate to a bicycle configured to easily and efficiently adapt for riders of different sizes while providing both balance bike and pedal bike functionality. An exemplary bicycle is a children's bicycle designed and developed to grow with a child. An exemplary bicycle is configured to enable utility adjustments to a front assembly, among other components, which creates a setup that comfortably accommodates either smaller riders or larger-sized riders. The bicycle is adjustable with minimal effort and without tools, enabling re-configuration on the fly. Further disclosed is an exemplary training wheel device that is attachable to an exemplary bicycle. An exemplary training wheel device extends functionality of the bicycle and assist with training a young child to ride the bicycle.

A handlebar for controlling a travelling direction of a vehicle, the handlebar comprising: a transverse support for mounting to a vehicle, the transverse support extending substantially along a first axial direction; a first grippable element extending from a first end of the transverse support, the first grippable element including a free end; wherein the first grippable element comprises an attachment portion configured to receive a mounting arrangement for mounting an attachment to the first grippable element, and wherein the attachment portion has a substantially aerofoil-shaped profile in a plane parallel to a second axial direction, said second axial direction substantially perpendicular to the first axial direction.

A handlebar for controlling a travelling direction of a vehicle, the handlebar comprising: a transverse support for mounting to a vehicle, the transverse support extending substantially along a first axial direction; a first grippable element extending from a first end of the transverse support, the first grippable element including a free end; wherein the first grippable element comprises an attachment portion configured to receive a mounting arrangement for mounting an attachment to the first grippable element, and wherein the attachment portion has a substantially aerofoil-shaped profile in a plane parallel to a second axial direction, said second axial direction substantially perpendicular to the first axial direction.

The invention relates to a children's vehicle having a vehicle body (10) on which are mounted a front wheel (31) and at least one rear wheel (32), a steering sub-assembly (20) having a steering column (21) linked to the front wheel (31) and a handlebar (22), a seat (41) configured to accommodate a child, a safety element (50) configured to surround at least a first area of the child's body when it is installed on the seat (41), the handlebar (22) being removable between: a first configuration in which the handlebar (22) is remote from the safety element (50), and a second configuration in which the handlebar (22) is close to the safety element (50) and surrounds a second area of the child's body.

A folding tricycle, having a first rear frame rotatably connected on a first end thereof with a first end of a first bottom frame; a second rear frame rotatably connected on a first end thereof with a first end of a second bottom frame; the first rear frame rotatably connected on a second end thereof with a first rear wheel; the second rear frame rotatably connected on a second end thereof with a second rear wheel; the first and second bottom frames rotatably connected on second ends thereof with a first end of a front frame; a seat frame rotatably connected on a front end thereof with one of a second end of the front frame and a front bearing member; a front wheel connected with a handlebar through one of the front frame and the front bearing member; first and second support frames connected respectively on first end thereof with the first and second rear frames and configured to stabilize the tricycle in an unfolded position; and a locking mechanism configured to lock the tricycle in an unfolded position; the tricycle is configured to be folded into a position where the front wheel is positioned in between the first and second rear wheels.

A folding tricycle, having a first rear frame rotatably connected on a first end thereof with a first end of a first bottom frame; a second rear frame rotatably connected on a first end thereof with a first end of a second bottom frame; the first rear frame rotatably connected on a second end thereof with a first rear wheel; the second rear frame rotatably connected on a second end thereof with a second rear wheel; the first and second bottom frames rotatably connected on second ends thereof with a first end of a front frame; a seat frame rotatably connected on a front end thereof with one of a second end of the front frame and a front bearing member; a front wheel connected with a handlebar through one of the front frame and the front bearing member; first and second support frames connected respectively on first end thereof with the first and second rear frames and configured to stabilize the tricycle in an unfolded position; and a locking mechanism configured to lock the tricycle in an unfolded position; the tricycle is configured to be folded into a position where the front wheel is positioned in between the first and second rear wheels.