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Track Theorem Solid

$169.99
Shipping calculated at checkout.
Weight


Delivery and Shipping

All bowling ball orders that stand alone ship same day if ordered before 2PM ET.

Even More Versatility!

Track’s Theorem line continues to push the boundaries of performance with the launch of the new Theorem Solid. Building on the success of the Theorem Hybrid and Pearl, the Theorem Solid brings the same length and strong sweeping motion that made the original so popular—only now, it’s engineered to tackle medium to oily lanes with its built-in traction.

This solid version fills a crucial gap in the lineup, giving you a ball that works as a reliable first ball out of the bag or a go-to option when conditions demand a bit more hook before reaching for the shiny versions.

If you loved the clean, dependable reaction of the original Theorem, the Theorem Solid takes that same dynamic shape and adapts it for even more versatility when there’s more oil on the lanes.


Specifications

Performance Upper Mid
Part Number 60-108435-93X
Color Black / Royal / Grape
Core MC2 Asym
Coverstock Super Response Solid (HK22C)
Cover Type Solid Reactive
Finish 500, 2000 Siaair Micro Pad
Weights 16-12 Pounds
Lane Condition Medium to heavy oil
Reaction Strong mid-lane and backend
Warranty Two years from purchase date
Release Date August 14, 2025

Core Numbers

Weight

RG

DIFF

ASY
16 lb 2.485
0.044
0.017
15 lb 2.473
0.046
0.017
14 lb 2.487
0.046
0.017
13 lb 2.597
0.041
0.014
12 lb 2.593
0.041
0.014


HYPER KINETIC 22

HK22 features enhanced color and clarity by engineered nano micellular phase separation technology, dramatically improving the cover’s translucency.

DYNAMICORE TECHNOLOGY

The Theorem Solid uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

  • Coverstock
    Pearl
  • Core Shape
    Asymmetrical
LB RG Diff

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Inside Bowling

Track Theorem Solid

$169.99

Even More Versatility!

Track’s Theorem line continues to push the boundaries of performance with the launch of the new Theorem Solid. Building on the success of the Theorem Hybrid and Pearl, the Theorem Solid brings the same length and strong sweeping motion that made the original so popular—only now, it’s engineered to tackle medium to oily lanes with its built-in traction.

This solid version fills a crucial gap in the lineup, giving you a ball that works as a reliable first ball out of the bag or a go-to option when conditions demand a bit more hook before reaching for the shiny versions.

If you loved the clean, dependable reaction of the original Theorem, the Theorem Solid takes that same dynamic shape and adapts it for even more versatility when there’s more oil on the lanes.


Specifications

Performance Upper Mid
Part Number 60-108435-93X
Color Black / Royal / Grape
Core MC2 Asym
Coverstock Super Response Solid (HK22C)
Cover Type Solid Reactive
Finish 500, 2000 Siaair Micro Pad
Weights 16-12 Pounds
Lane Condition Medium to heavy oil
Reaction Strong mid-lane and backend
Warranty Two years from purchase date
Release Date August 14, 2025

Core Numbers

Weight

RG

DIFF

ASY
16 lb 2.485
0.044
0.017
15 lb 2.473
0.046
0.017
14 lb 2.487
0.046
0.017
13 lb 2.597
0.041
0.014
12 lb 2.593
0.041
0.014


HYPER KINETIC 22

HK22 features enhanced color and clarity by engineered nano micellular phase separation technology, dramatically improving the cover’s translucency.

DYNAMICORE TECHNOLOGY

The Theorem Solid uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

Weight

  • 16 lb
  • 15 lb
  • 14 lb
  • 13 lb
  • 12 lb
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