The Katana Assault has an RG of 2.501, a differential of 0.051, and an intermediate differential of 0.020. This core yields a quick response to friction and a lot of continuation through the pins. The Katana Assault and the new chemical compound cover known as HK22 Pearl create a new level of backend reaction. This is a Katana on steroids. A monster flip ball, a motion the industry has always.. Radical Katana Assault Comparisons Click below to see a comparison table of each pair of bowling balls shown: To compare the Radical Katana Assault to any other bowling ball (s), please use our Bowling Ball Comparison tool.
The Radical Katana Assault has the HK22 HyperKinetic Pearl coverstock, the Katana Assault core, a R.G. of 2.501, a diff. of 0.051, and an intermediate diff. of 0.020 at 15 pounds.. The Katana Assault features Brunswick's innovative outer core technology called DynamiCore. This industry-leading technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.