Product Description
New York Collection BTR Tuba Mouthpiece
Inner Diameter = 1.312 or 33.323 mm
Rim Width = .362 or 9.995 mm
Cup Depth = 1.550 or 39.370 mm
Bore Size = .344″ or 8.738
This is a very large volume “C” shaped cup. The rim is wide.
Specifications
- Weight: 250 oz
