With its extraordinarily oversized Ceram-X inner core (part of a benchmark double-core, double-shell design), this is an extremely high revving RPM ball with a punch that not even heavy oil can stop. The ultra-dense core works in combination with the new Reactathane III reactive urethane cover stock for maximum revs through medium to heavy oil. Reactathane III improves the ball's lane-gripping power for a smooth transition into the pins (Even on wet/dry conditions, the Ultra-C resists overreacting.)
Available in 12, 14, 15 and 16 pounds.
| Line | RPM |
|---|---|
| Color | Blue |
| Coverstock | Reactive |
| Core | 2-piece |
| RG | Low |
| Differential | High |
| Intermediate Diff | n/a |
| Factory finish | Matte |
| Weights | |
| Cleared USBC | Yes |
1 Review
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Vern
Consistant, controllable and easier to manuever than any ball I have ever used. Alas it is wearing out and I am having trouble finding any ball with the same characteristics, so anyone that can offer any assistance, it would be greatly appreciated. I have used the ball polished or sanded the performance is basicly the the same, the only major problems seem to be under severly and I mean severly oily conditions! I received the ball used and had to have it plugged and redrilled for a left hander and it has been a great ball, as a senior bowler I really appreciate the performance without having to rifle the fall or through the big hook , although it is capable of the big if the need arrived.
