Shows signs of use, with scratches and scuffs. Right shifter can shift up and down but can require a few tries to engage the mechanism to upshift properly. This can be fixed by a service or maybe a regrease, but I do not know how to do this. Otherwise, groupset is reasonably clean and reconditioned.

Set includes:
6400 L+R shifters
6400 F+R brake calipers
6400 front derailleur, 28.6mm band on
6400 rear derailleur
6400 cassette, 12-23