10-speed Front Derailleur and a 9-speed Chain? (fast answer)
Condensed Answer: A 10-speed front derailleur can operate sufficiently well with a 9-speed chain. The main issue to look for is rubbing of the chain against the derailleur's cage. Of…
Condensed Answer: A 10-speed front derailleur can operate sufficiently well with a 9-speed chain. The main issue to look for is rubbing of the chain against the derailleur's cage. Of…