Evening, total newb question maybe but it’s driving me mad.
I have a Carrera Vulcan 2015 model which I bought second hand to aid my physiotherapy. From what I can work out by the spec sheet the front derailleuris a Shimano Tourney FD-M190 (I think, I say that as spec sheet says 27.5 inch wheel which is 💩).
What could I replace this with? I haven’t got a clue and the lad in the bike shop literally said “dunno” and shrugged his shoulders.
Rear derailleur is a SRAM x4 with a 8 speed Shimano cassette (which could do with replacing (I assume all 8 speed cassettes are the same).
Thank you for listening and any help would be hugely appreciated.