[Problem] To make it possible to easily attach/remove a chain and a pedal unit to/from a training bicycle that has a seat stay. [Solution] The present invention is a training bicycle (1) with a removable pedal unit, the training bicycle comprising: a bicycle frame (100) which is disposed below a seat tube (120) and having a receiving section (110) for connecting a pedal unit (200); the pedal unit (200), which is removably connected to the receiving section (110); and a chain (500) installed between the pedal unit (200) and a rear wheel (300). The training bicycle is characterized in that the bicycle frame (100) is configured such that a seat stay (150) on the side where a chain wheel (210) is connected is detachably connected to the bicycle frame (100).
Training bicycle and bicycle frame
2023-02-23
Patent
Electronic Resource
English