Brunswick True Nirvana Bowling Ball

“This ball gives BIG backend motion.” ~ Marc Petteway – BowlersMart Winston Salem –

 

COVERSTOCK The new ECS Hook Pearl 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. Merged with the Nirvana Ultra Low RG core, the True Nirvana delivers the strongest backend ball motion in the Brunswick line for oily lane conditions. ‘

 

DRILLING The True 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

 

COVERSTOCK ECS Hook Pearl

 

COLOR Black / Chrome / Gold Pearl

 

FINISHING STEPS 500 Siaair / Crown Factory Compound

 

WEIGHTS 12-16 Pounds

 

ASYMMETRICAL DIFF. 0.013

 

RG MAX 2.531

 

RG MIN 2.477

 

RG DIFFERENTIAL 0.054

Weight	15 lbs
Dimensions	10 × 10 × 10 in
Bowling Ball Color	Black, Gold, Silver
Bowling Ball Cover Name	Brunswick ECS Hook Pearl Reactive
Bowling Ball Core Name	Brunswick Nirvana Ultra Low RG Core
Differential: Diff (15LB)	.054
Flare Potential	4 – 5 Inches
Mass Bias Strength	.013
Radius of Gyration: RG (15LB)	2.47
Scent	None
Surface Finish	500 Grit Polish
Bowling Ball Core Shape	Asymmetrical Core
Brand	Brunswick
Bowling Ball Coverstock Type	Pearl Reactive
Preferred Lane Conditions	Medium – Heavy Oil
Ball Performance Level	Brunswick Pro Performance Bowling Balls, High Performance Bowling Balls

Place your order by 2PM EST Monday through Friday (excluding holidays) and in stock and available items ship the same day. Orders placed after 2PM EST ship the next business day.

Standard shipping takes 3 to 7 business days depending on your location. Expedited options are available at checkout.

We ship with USPS, UPS, and FedEx. Free ground shipping covers the 48 contiguous states and APO/FPO addresses. To Alaska, Hawaii, Puerto Rico, and Guam, bowling balls ship for $24.95 per ball and most other items ship free. Oversized roller bags carry an additional charge to Alaska, Hawaii, Puerto Rico, Guam, and APO/FPO, and large roller bags are not covered by free ground shipping to PO boxes.

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International Shipping - Duties, & Taxes & Return Information

Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.

Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.

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