Problem: To make it possible to easily attach / detach a chain and a pedal unit to / from a training bicycle that has a seat stay.Solution: A pedal unit attachable / detachable training bicycle (1) comprising: a bicycle frame (100) having a receiving member (110) provided at bottom of a seat tube (120) for connecting a pedal unit (200); the pedal unit (200), which is adapted for detachable attachment to the receiving member (110); and a chain (500) threaded between the pedal unit (200) and a rear wheel (300), which training bicycle is characterized in that the bicycle frame (100) is configured to enable a seat stay (150) on side of the chain wheel (210) to be freely attached to and detached from the bicycle frame (100).
TRAINING BICYCLE AND BICYCLE FRAME
TRAININGSFAHRRAD UND FAHRRADRAHMEN
BICYCLETTE D'ENTRAÎNEMENT ET CADRE DE BICYCLETTE
2024-03-20
Patent
Electronic Resource
English