The 98AL is the little brother to the 100AL. It has the same cup depth that spans the differene between the "commercial" C cup and the "symphonic" G cup, but with a smaller ID, closer to a Bach 7C.
The 98AL provides an option for players who want the darker sound of the AL cup combined with the bettter endurance provided by the smaller .98 inch diameter.
Shank Options: Also available in small shank, medium European shank, and Remington shank. If you want a medium European shank or Remington shank please add that comment to the order notes at checkout.