Roto Grip Wild Streak Select Weight:14 lbs. Inner Core: Detonator

Inner Core: Detonator

And the vibrant colors will leave no doubt as to which team you root for

BSI Double Roller Black Purple

CORE – Symmetric (DynamiCore)

Helps bowler keep the wrist in a consistent position

Roto Grip Wild Streak Select Weight:14 lbs. Inner Core: DetonatorThe Roto Grip Wild Streak introduces the Mutated Rotary core which has a higher RG symmetrical shape which helps to give more length and down lane shape in the HP3 line for Roto Grip. This ball also introduces the SureTrax S19 coverstock that provides more traction than eTrax but goes longer than MicroTrax. The Wild Streak performs best on medium to medium heavy oil conditions and offers a different reaction than what we usually see from the Roto Grip