A bicycle frame structure having a rear frame and a front frame includes a rear frame of which a left stay and a right stay are bonded to each other, and an insert portion is formed at a bonded end portion, and a front frame where a head tube is formed at a front end portion thereof, an insertion hole into which the insert portion is inserted is formed at a rear end portion thereof, and the front frame is bonded to the rear frame along the circumference of the insertion hole.
Bicycle frame structure having rear frame and front frame
06.03.2018
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
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