We have migrated to a new platform which will allow us to add new features to the site in the near future. If you see anything that isn't working, please let us know by using the "Contact Us" form here. If you're unable to login, use the "Forgot Username or Password" feature to have a new password emailed to you.

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

Videos