StrikeStack
Ball library
Roto Grip Sonic X Solid bowling ball

Roto Grip

Sonic X Solid

Released June 2003

Light OilLate HookTraction
Hook strength
2/10

Specs

Coverstock
Sure Grip Solid Solid Reactive
Core
Sonic "Boom" Symmetric
RG
2.600
Differential
0.020
Factory finish
1500 Polished
Released
June 2003

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

Balls that react like the Sonic X Solid

More from Roto Grip