Storm Sole S4 Rhino Bowling Ball Trimax was the most aggressive

Trimax was the most aggressive coverstock for Ebonite during its time

This Spiral Yellow Blue Black Viz-A-Ball Bowling Ball also works well for experienced bowlers who want to shoot the ball straight to spares

Color: Gold Glitter

The Sensor was strategically designed to handle medium to drier conditions and to fit just below the Kinetic Black Ice in the line

Storm Sole S4 Rhino Bowling Ball Trimax was the most aggressiveReduces Sliding and allows the foot to grab the approach. One size: Trim to Fit. Recommended for slicker approach conditions. For the power player who needs a little slide. Traction Guide: (More Brake) 1, 2, 3, (4) , 5, 6, 7, 8, 9, 10 (Less Brake)