Foot pedal for bicycle, has crank arm with set of lateral openings at end section, where openings are formed in structured section and extend through circulating structure section to another opening of crank arm

摘要

The pedal (10) has a crank arm (11) with an opening (12) formed at an end section (13) for attachment at a crankshaft. An opening (15) formed at another end section (16) for attachment to the pedal. A circulating structure section (17) extends around the opening (15). The crank arm has a set of lateral openings (18) at an end section (16), where the opening (18) is formed in the structured section. The opening (18) extends through the circulating structure section to the opening (15) of the crank arm. A set of recesses (19) is provided at the crank arm.