Abstract: Presented herein is a foldable bicycle (folding bike) with improvement including a step-through or low step-over electric bicycle (eBike, pedelec) with a main frame member or members extending rearward from the head tube to a hinge and a bottom bracket where a mid-drive motor may be positioned, and wherein at least one battery is mounted to the frame, and wherein the hinge is located near the midpoint of the bicycle and allows the front frame assembly and the rear frame assembly to pivot laterally around the hinge in a manner moving generally parallel to the ground to a folded position. Other improvements presented herein include a foldable bicycle, electric, or non-electric, with a handlebar and stem which are moveable to a steering assembly storage position, and in the storage position the handlebar and/or stem serve to fasten the foldable bicycle in the folded position. The folded bicycle may be rolled along the ground in the folded position.

Abstract: A multi-function bicycle component which fastens to a bicycle and which is rotatable relative to the bicycle frame to multiple positions to serve as a cargo rack or luggage carrier in a first position and a bicycle stand or kickstand in a second position. The multi-function bicycle component rotates at or near the wheel axis and comprises a rotation preventing assembly which fastens the multi-function bicycle component relative to the bicycle frame in a riding position. When used in conjunction with a folding bike, the multi-function bicycle component also serves as a stand to assist during the folding process, and/or as a stand when the bicycle is in the folded position. The multi-function bicycle component may also include a bicycle fender.

Abstract: A folding bike designed such that when the bicycle is folded, the front and rear frame structural members bypass each other in a non-overlapping manner except at folding and fastening positions using an axis of rotation at or near the seat tube, wherein the folding bicycle maintains a rigid riding position using an innovative fastening mechanism positioned to fasten by actuation of a member located not above the uppermost surface of the front frame, and which may be equipped with primary and secondary retention wherein the secondary retention may automatically engage when the bike is unfolded to the operative riding position.

Abstract: A folding bike designed such that when the bicycle is folded, the front and rear frame structural members bypass each other in a non-overlapping manner except at folding and fastening positions using an axis of rotation at or near the seat tube, wherein the folding bicycle maintains a rigid riding position using an innovative fastening mechanism positioned to fasten by actuation of a member located not above the uppermost surface of the front frame, and which may be equipped with primary and secondary retention wherein the secondary retention may automatically engage when the bike is unfolded to the operative riding position.

Abstract: A multi-function bicycle component which fastens to a bicycle and which is rotatable relative to the bicycle frame to multiple positions to serve as a cargo rack or luggage carrier in a first position and a bicycle stand or kickstand in a second position. The multi-function bicycle component rotates at or near the wheel axis and comprises a rotation preventing assembly which fastens the multi-function bicycle component relative to the bicycle frame in a riding position. When used in conjunction with a folding bike, the multi-function bicycle component also serves as a stand to assist during the folding process, and/or as a stand when the bicycle is in the folded position. The multi-function bicycle component may also include a bicycle fender.

Abstract: A foldable bicycle designed so when the bicycle is folded, the front and rear frames bypass each other (non-overlapping) to permit a complete folding position and using a fold on or near the seat tube, and to maintain a rigid open riding position with simple standard fold restraining devices.