Brunswick U-Motion Video Bowling Ball Review

Introducing the Brunswick U-Motion bowling ball

U-Motion was one of our biggest ball tests over the last 6-9 months, we understand the need for urethane and tested many different core designs and urethane formulas. The core features a higher RG and lower DIFF for excellent urethane ball motion. The U-Motion will provide consistent and predictable ball motion on any condition and is most effective on lighter volume and shorter patterns.

Color: Dark Purple/Black
Coverstock: Solid Urethane
Weight Block: U-Motion
Factory Finish: 500, 1000 Siaair Micro Pad
Flare Potential: Medium
Radius of Gyration (RG): 2.596
Differential (Diff): 0.020