Ultimate Nirvana™

AVAILABLE FEBRUARY 16, 2016

COVERSTOCK

The new ECS Hybrid coverstock is Brunswick’s latest advancement in performance enhancing technology. ECS expands the soft segments of the polymer chain producing improved friction and wider sweet spot resulting in fewer adjustments. ECS technology generates a faster refresh rate and a longer performance life for the coverstock. Paired with the Nirvana Ultra Low RG core, the Ultimate Nirvana provides effortless length through the heads with extraordinary backend continuation on medium oily to oily lane conditions.

DRILLING

The Ultimate Nirvana can be drilled using the standard drilling techniques developed for asymmetric core bowling balls. 

LIGHTWEIGHT ENGINEERING

At Brunswick, the unique core shape of each individual ball is used for weights from 14 to 16 pounds. This approach to lightweight ball engineering provides bowlers with consistent ball reaction characteristics across this weight range. At 12 and 13 pounds, Brunswick uses a generic core shape with a RG-differential that is close enough to the 14 to 16 pound shape so the same drilling instructions can be used.

 

CORE TYPE                 Nirvana Ultra Low RG
COVERSTOCKECS        Hybrid
COLOR                       Red / White / Blue Pearl
FINISHING STEPS       500 / 4000 Siaair Micro Pad
WEIGHTS                   12-16 Pounds
ASYMMETRICAL DIFF.  0.013
RG MAX                      2.531
RG MIN                      2.477
RG DIFFERENTIAL       0.054