Uebel Bass clarinet mouthpiece 1.8

I have had a few of these nice Uebel bass clarinets to low C that have the smaller bore that is used on German bass clarinets. One of the bass clarinetes even had a straight bell. They come with a mouthpiece that is a bit smaller than the standard Böhm bass clarinet mouthpiece, has a small tipopening of 1.1mm and needs a reed that is close to the alto clarinet reed.

I decide to design an alternative.

The alternative uses the same bore and tenon size but is suitable for use with standard Böhm bass clarinet reeds. Also the tipopening is larger. The prototype has a tipopening of 1.8mm and a facing length of 30mm. I can make a 3D printed mouthpiece with your specification. Take contact to discuss the possibilities.