Some sequels are worth the wait.  Back in 2011, the Sigma Tour became one of those balls bowlers never stopped talking about. Fifteen years later, the legend comes back stronger. 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 our 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.

 

Factory Finish: 5000 LSS

 

Atomic Propulsion Pearl Coverstock

Type: Pearl Reactive

 

Sigma Core

Core Type: Symmetric

Weight	12lb	13lb	14lb	15lb	16lb
RG:	2.630	2.560	2.500	2.470	2.480
Diff:	0.024	0.034	0.044	0.047	0.041
MB:	N/A	N/A	N/A	N/A	N/A