Handcranks for the Human Power Generator. Substitute these padded handles for the pedals on your Human Power Generator to give your arms a workout!
Please note: These handcranks have a 1/2 inch thread and have been designed for use with our Human Power Generator. These are not the standard 9/16 in most pedal threads. If you need handcranks for your own application and require a 9/16 thread, let us know and we can make a custom set.