Ultra Radical Solid

A rich history with an emphasis on cutting edge technology. Each AZO weight block and core design is carefully engineered based on principles of the "Cartesian Coordinate System". A mainstay of high-level engineering software, this system combines algebra and geometry, and allows us to create the most technologically advanced bowling balls on the market.

Line Ultra Radical
Color Blue/Purple
Coverstock UMP Reactive Solid
Core CCS Symmetrical
RG 2.62
Differential 0.049
Intermediate Diff n/a
Factory finish 800 grit sanded
Weights 12 thru 16lbs
Cleared USBC Yes