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How to pair new dura ace 9270 / ultegra 8170 12 speed to shifters

Fietsen KODA - Olsene

49,151 views · Added Sep 24, 2023
How to pair new dura ace 9270 / ultegra 8170 12 speed to shifters

k play/pause · j/l ±10 s · m mute · f fullscreen · t theatre · shift+n next