S77 Response Solid Reactive Cover

Bowling balls that feature this cover:

Name Cover Core RG Diff Bias Released
Zen Master 900 Global S77 Response
Solid Reactive
Meditate
Sym
2.49 0.051 8/20/2021
Aspect 900 Global S77 Response
Solid Reactive
Reflector
Sym
2.51 0.048 8/28/2020