Installation guide for the microSHIFT M21 Bracket Mount and Standard Mount rear derailleurs. Just dropped. Check it out! https://youtu.be/HaXdC4Z1k1k
You need a new derailleur, but the specs are confusing. How do you pick the right one? We’ve got a new YouTube video that demystifies the four key things you need to know to make the right choice.
https://youtu.be/LBb44A4BMC4