Reaction Characteristics
In the front-ends: The USACT-ASTRO is clean through the heads, saving more reaction for the back-ends. This provides improved hitting power and back-end recovery while reducing sensitivity to breakdown in front-end lane conditions and lane surfaces that are less than ideal.
In the mid-lane: The Ultra-Low RG core used in the USACT-ASTRO provides strong mid-lane recovery and improved traction in the oil with a smoother, more effective reaction off the dry. This combination reduces over/under reaction by making the wet play less wet and the dry, less dry, effectively allowing the bowler to create more area.
On the back-ends: The USACT-ASTRO is powerful and continuous from the breakpoint through the pins. Improved traction in the oil allows the USACT-ASTRO to bite through the carry down and aggressively change direction without breaking loose from the lane. The strong rolling characteristics of the Ultra-Low RG core make this move more readable allowing you to open up the lane.
At the pins: The USACT-ASTRO creates lower, more active pin action for improved carry.
| Line | US Act |
|---|---|
| Color | Red Pearl / Blue Pearl |
| Coverstock | Reactive |
| Core | Inferno Core |
| RG | 2.513 |
| Differential | 0.050 |
| Intermediate Diff | n/a |
| Factory finish | High Gloss Polish |
| Weights | 13 thru 15lbs |