****For custom drill please email me your hand measurements to the following.... mbank227@aol.com
Coverstock: PowrKoil 17 Reactive
Ball Color: Black/Purple All colors do vary somewhat from the picture shown.
Ball Finish: High Gloss Polish
Hook Potential: 70 (Medium) on a scale of 10-175 Low-High
Length: 155 (Late) on a scale of 25-235 Early-Late
RG Differential: 0.041 inches
RG Average: 2.704 (High) on a scale of 2.43-2.80 Very Low-High Break Point
Breakpoint Shape: 75 (Angular) on a scale of 10-100 Arced-Angular
Recommended Lane Conditions: medium-dry to medium-oily
Description: Reactive coverstocks respond more aggressively to dry lane surfaces, increasing back-end hooking action and hitting power. All Power Groove reactive balls feature PowerKoil 17, the strongest reactive coverstock ever used on Groove class ball and Brunswick's DISC (Differential Increasing Side Cylinders) core technology.
