UPDATE
Suntour Superbe Pro parts for sale:
NOS New Suntour Superbe Pro 130 BCD 43t 3/32 chainrings (3 available) - 40 euros per chainring
Used Suntour Superbe Pro Bottom bracket adjustable cup with bearings Italian threaded 36 x 24 - 15 euros
Used Suntour Superbe Pro FL 70S bottom bracket axle spindle.
For Italian M36 36 x 24 threaded bottom brackets with 70mm wide shell. 109.5mm spindle length. ISO square taper - 25 euros
NOS New SunTour AP GL 7 speed freewheel cassette 13 - 19 teeth road bike - 30 euros
Suntour crankset mounting crank bolts 14mm - 10 euros
Suntour Scrambler II double shifting levers braze on - 5 euros
+ shipping