Abstract: A handle grip for a bicycle, the handle grip including: a first grip portion coupled to a first side of a handlebar for the bicycle; a first electrode portion disposed to be exposed to the outside of the first grip portion so that the first electrode portion comes in contact with a first body surface of a user; a cable portion having one end connected to the first electrode portion and the other end extending outwardly from the first grip portion; and a module accommodating portion provided in a portion of the first grip portion and having a space for accommodating a predetermined electronic module.

Abstract: The present invention relates to a system for intermediating a used bicycle trade-in between a seller and a buyer, comprising a bicycle verifying part including a non-destructive testing or NDT module for verifying inside of a frame of a bicycle provided by the seller.

Abstract: The present invention relates to a system for intermediating a used bicycle trade-in between a seller and a buyer, comprising a bicycle verifying part including a non-destructive testing or NDT module for verifying inside of a frame of a bicycle provided by the seller.