I have been having trouble adjusting my gears correctly, so that they stop making noise and grinding in one spot or another.
Every time I set the high, the low goes and then fiddling with the cable length blows everything out.
I have a 2014 Giant "Boulder 2" which came with a Tourney TX55 rear derailleur and a Tourney TX51 front derailleur.
I purchased a Tourney TX35 rear derailleur and a new Sora 3500-B x2 front derailleur, thinking this might solve the problem, but I'm now just stuck with questions.
- Will the Sora fit as my front derailleur in place of the original Tourney FD?
- Will the Sora be a better option than the original Tourney FD?
- Is it worth changing over to the other new Tourney TX RD, as I don't think there is anything wrong with the original?
- I would like to upgrade both derailleurs, but what should I buy and what would be the next level up?