Vintage Suntour Superbe Groupset Crankset Brakeset Derailleur Shifters Bottom...

 Overall beautiful Vintage Suntour Superbe Groupset in used condition with some marks and oxidation. 

The crankset has a 170mm arm. 52/42 rings. 

Bottom bracket has some very minor discoloration and irregularities on the races.  It will work very nicely when installed.

Brakeset has some flecks of rust on the steel bits and the lettering is faded or rubbed away.  Brake levers have some light scuffs fron use. 

Front derailleur is a 28.6mm clamp on.  Both derailleurs and the shifters are friction.