MOTIV SIGMA TOUR PEARL

Some sequels are worth the wait. Meet the Sigma Tour Pearl, a weapon built for modern lane conditions. Fast revving, clean through the fronts, and explosive down lane without becoming uncontrollable. It fits perfectly between your benchmark piece and your big angular pearl.

Over the past year, MOTIV has reinvented what pearl coverstocks can do with the Evoke Hysteria, Venom Hysteria, and Nebula — changing perceptions and turning the heads of so many bowlers. The Sigma Tour Pearl takes that evolution even further with the proven Sigma core, proven Propulsion technology, and a shape every competitive bowler needs.

Features

Atomic Propulsion Pearl Reactive Coverstock: This brand-new shell offers competitive bowlers significantly more oil traction than the Dark Matter Propulsion cover, while generating a more aggressive down-lane motion than the Propulsion MXV covers. The result? A shape that lets you play aggressively and open up the angles without sacrificing control.

The Legendary Sigma Symmetric Core: One of the first and most trusted core designs in MOTIV’s history, the compact Sigma core is built to rev up easily in the mid-lane. With a low RG and moderate differential, it creates enough track flare to stand out from weaker benchmark pieces while storing phenomenal energy for the pocket.

Engineered Medium Oil Conditions: The Sigma Tour Pearl is ultra-clean through the front part of the lane, storing maximum energy to unleash an explosive backend reaction. The result is a sharp, continuous entry angle that drives relentlessly through the pins while maintaining predictable, stable control.

Ball Specifications

COLOR
Dark Purple/ Purple / Red Pearl 

CORE
Sigma

CORE TYPE
Symmetrical

COVERSTOCK
Atomic Propulsion Pearl Reactive

COVERSTOCK TYPE
Pearl Reactive

FACTORY FINISH
5000 Grit LSS

WEIGHTS
12-16 lbs.

RADIUS OF GYRATION (RG)
2.47 (15lb.)

DIFFERENTIAL (DIFF)
0.047 (15lb.)

PERFORMANCE
High Performance

LANE CONDITION
Medium Oil

REACTION
Clean, Angular, and Continuous.

WARRANTY
Limited 1-Year Warranty from Purchase Date