A saddle for a bicycle including a shell which has a longitudinal axis and is provided with a front portion and a rear portion, aligned along the longitudinal axis; a support frame, connected to the shell, which is arranged to be connected to a saddle post and which includes a sheet having a section belonging to a transverse plane perpendicular to the longitudinal axis; wherein the sheet has a medial portion and two lateral portions; in the section, the lateral portions have a thickness greater than a thickness of the medial portion. Assembly for a bicycle having a main frame and including the saddle and a saddle post, having constraining means arranged to constrain the saddle post to the saddle and coupling means arranged to constrain the saddle post to the frame of the bicycle.

A bicycle seat can include an attachment structure configured to be secured to a bicycle frame. The seat can also include a support frame, which can include right and left arms extending laterally out on opposite sides of a vertically-oriented medial plane of the bicycle seat. The seat can include walls, which can include a front wall and a rear wall that extend up and laterally out from the attachment structure to support the right and left arms. Right and left seat pads can be selectively securable to the right and left arms, and can be adjusted between different positions relative to each other. Each seat pad can include a main pad portion that is secured to the corresponding arm and is configured to provide upward support to a corresponding ischium (sometimes referred to as the sit bone) of the rider, and an elongate extension that can extend laterally out and forward beyond the main pad portion.

A bicycle seat apparatus including at least one rail and a saddle shell. The at least one rail can include a first mounting portion. The first mounting portion can include an ankle. A cross section of a terminus of the ankle can be larger than a cross section of the at least one rail. The saddle shell can include at least one mounting cup configured to mate with the first mounting portion of the at least one rail. A cross section of a base of the at least one mounting cup can be larger than a cross section of the terminus of the ankle.

Seat for bicycle saddles and the like, including a first inner layer made from a rubber-type material, a second layer, made from a material of the natural or synthetic fabric type, placed over said first layer, and a fourth outer layer, made from a material of the natural fabric type. The first layer being cured together with said second layer and fourth layer so as to make a compact composite structure. It is also presented a method for the manufacturing of the seat.

A bicycle saddle includes a seat bladder fastened to a base frame. The seat bladder has one or more cavities that include an internal channel along a portion of the seat bladder's centerline that blocks the flow of fluid from side-to-side along the length of the internal channel. A rear fluid channel allows fluid to flow from side-to-side as the rider's weight shifts from side-to-side during the pedaling cycle. Fluid also flows from side-to-side where the pommel portion flows into the wider seating portion of the set bladder by moving around the forward end of the longitudinal channel. The perimeter of the seat bladder overhangs the perimeter of the base frame by a variable amount throughout the perimeter of the base frame.

There is provided a bicycle saddle, having two identical portions (30, 31) arranged symmetrically with respect to the longitudinal axis of the bicycle saddle. A channel (15), open from top to bottom, is provided along the longitudinal axis of the bicycle saddle. The front of the saddle is curved downwardly in an aquiline shape. The two identical portions (30, 31) from the rear ends thereof up to extensions (9, 10) that laterally delimit the central channel (15) are provided with substantially flat areas (1, 2) on which the gluteal muscles of the user are intended to be positioned during use of the saddle. The substantially flat areas (1, 2) are substantially parallel to the ground on which the wheels of the bicycle rest.

The present invention provides a foldable electric vehicle and a foldable vehicle frame thereof, wherein the foldable electric vehicle comprises a front frame adapted for being pivotally arranged on a vehicle body of a cycle, a back frame adapted for being pivotally arranged on a vehicle body of a cycle and an actuating arm arranged between the front frame and the back frame, wherein the actuating arm forms a front end and a rear end, wherein the front frame is pivotally arranged on the front end of the actuating arm, and the back frame is pivotally arranged on the rear end of the actuating arm.

A cover for a bicycle saddle comprises a basic layer and a first auxiliary layer. The basic layer is made of a first plastic material and has a top surface with a first friction factor. The first auxiliary layer is made of a second plastic material with a second friction factor and is directly disposed on a predetermined area of the top surface of the basic layer. The second friction factor is smaller than the first friction factor. A method is provided for making a cover as above.

A bicycle saddle includes a seat bladder fastened to a base frame. The seat bladder has one or more cavities that include an internal channel along a portion of the seat bladder's centerline that blocks the flow of fluid from side-to-side along the length of the internal channel. A rear fluid channel allows fluid to flow from side-to-side as the rider's weight shifts from side-to-side during the pedaling cycle. Fluid also flows from side-to-side where the pommel portion flows into the wider seating portion of the set bladder by moving around the forward end of the longitudinal channel. The perimeter of the seat bladder overhangs the perimeter of the base frame by a variable amount throughout the perimeter of the base frame.

A bicycle saddle includes a seat bladder fastened to a base frame. The seat bladder has one or more cavities that include an internal channel along a portion of the seat bladder's centerline that blocks the flow of fluid from side-to-side along the length of the internal channel. A rear fluid channel allows fluid to flow from side-to-side as the rider's weight shifts from side-to-side during the pedaling cycle. Fluid also flows from side-to-side where the pommel portion flows into the wider seating portion of the set bladder by moving around the forward end of the longitudinal channel. The perimeter of the seat bladder overhangs the perimeter of the base frame by a variable amount throughout the perimeter of the base frame.