Abstract: In a wheeled cycle, including a bicycle, having an opposing pair of cranks with pedals for engagement by the feet of a rider for manual propulsion, a tool-free pedal-to-crank mounting assembly and method is provided for mounting the pedal to the crank with an insertion motion requiring no tools. Disassembly desirably requires a tool.

Abstract: In a bicycle having a frame supporting a rear wheel axle, a tool-free trainingwheel-to-frame mounting assembly and method is provided for mounting a trainingwheel to the frame with an insertion motion requiring no tools. Disassembly desirably requires a tool.

Abstract: In a wheeled cycle, including a bicycle, having a headtube supporting a front handlebar stem and front wheel fork yoke, a tool-free stem-to-yoke mounting assembly and method is provided for mounting the front handlebar stem to the front wheel fork yoke in mating relation rotationally supported in the headtube, the tool-free stem-to-yoke mounting assembly mounting the stem to the yoke within the headtube with an insertion motion requiring no tools. Disassembly desirably requires a tool.

Abstract: In a tricycle having a longitudinally extending frame supporting a front wheel, a pair of laterally spaced rear wheels, and a seat for a rider, a protective footwell is removably mounted to the tricycle and supports the feet of the rider in stroller mode.

Abstract: In cycles, including tricycles, having a longitudinally extending frame supporting a front wheel and a subframe including a rear axle supporting a pair of laterally spaced rear wheels, and supporting a seat for a rider, and having a headtube comprising a tubular member extending axially along a steering axis, a front handlebar stem comprising a tubular member extending axially downwardly into the headtube, and a front wheel fork yoke comprising a tubular member extending axially upwardly into the headtube, simplified quick tool-free mounting assemblies are provided, including a tool-free frame-to-subframe mounting assembly mounting the frame to the subframe with an insertion motion requiring no tools, a tool-free seat-to-frame mounting assembly removably and adjustably mounting the seat to the frame with an insertion motion along the direction of travel of the cycle and requiring no tools, and a tool-free stem-to-yoke mounting assembly mounting the stem to the yoke with an insertion motion requiring no tools.