大切な Amazon.com : Plug bar or Frame Di2 E-Tube EW-RS910 SHIMANO パーツ
Amazon.com : SHIMANO EW-RS910 E-Tube Di2 Frame or bar Plug。Shimano Replacement Parts for EW-RS910 Junction-A Built-in。Shimano EW-RS910 Di2 Junction A Bar End Plug 2 Port。SHIMANO EW-RS910 Di2 Bar-End or Frame Mounted Internal。動作確認済み付属品:写真に写っているもののみ即購入歓迎