Breslmair Backbore for Trombone 2
Backbore for Trombone

Technical Data
- Manufactured by Breslmair
- Released in 2023
- Average price : $76
- Standard small for tenor trombone, tenor horn, Lätzsch 2
- Shank width: 12.3 mm
- Bore: 6.0 mm
- Silver-plated
Backbore for Trombone
