General Ball Info
500 / 1500 SiaAir
The Radical Guru combines the newest super-cover for Radical with a new version of the Scoop core design. This core has a lower RG, more differential, and more intermediate differential than their last high performance ball, the Reax Gusto. This new coverstock comes out of the box at a 1500 SiaAir finish, giving it plenty of hook on even the slickest of patterns.
The Guru offered remarkable traction on our heavy test pattern, making it nearly impossible for any of our testers to miss the breakpoint. Stroker and Tweener loved the amount of motion they were getting on this pattern from the Guru. Cranker liked his reaction also, but the sanded cover started up ...