These are genuine Dia Compe pivot bolts, but they do not come with retail packaging.
DIA COMPE Brake Pivot Bolt (Front or Rear)
M6 side caliper brake pivot bolt
- Front bolt dimensions: 79mm overall length, 24mm caliper arm end, 45mm is the portion that goes through your fork.
- Rear bolt dimensions: 66mm overall length, 24mm caliper arm end, 32mm is the portion that bolts to your frame.