galaktika Azt hiszem, beteg vagyok Titok shimano deore on off switch gyár Szundikálás Beszélgetés
Shimano XT Shadow Plus rear derailleur
Shimano XT RD-M8000 Rear Derailleur - Canada Bicycle Parts
What is this switch on my Derailleur? I just noticed it on my Canyon Spectral and it can be put in an "on" and "off" position. what does it do and what