Product Description
The Track Theorem was a standout ball this year and made many ‘Ball of the Year’ lists. Its big sweeping motion and strong continuation make the Theorem a ball that is easy to throw strikes with. It’s also a ball that is hard to outdo and follow, but our engineers cracked the code with the new Track Theorem Pearl bowling ball. The goal wasn’t to reinvent anything here but to enhance what we already have. The best way to create a complement to the line was to start with the same core and cover base and add a pearl to the HK22-Prime Response cover. Adding a pearl to this combination pushes the Theorem Pearl’s reaction further down the lane, creating a sharper and more defined breakpoint than the original.
Color: Purple/Blue/Sky Blue *Please note that colors may slightly vary from image shown
Coverstock: HK22 - Prime Response Pearl
Weight Block MC2 Asym
Factory Finish: 500, 1000, 1500 Siaair Micro Pad / Factory Compound
Flare Potential: 6" Plus (High)
Radius of Gyration (RG): 2.473
Differential (Diff): 0.046
Intermediate Differential (Mass Bias): 0.017
| Weight | RG | Diff. | Interm. Diff. |
|---|---|---|---|
| 16 | 2.485 | 0.044 | 0.017 |
| 15 | 2.473 | 0.046 | 0.017 |
| 14 | 2.487 | 0.046 | 0.017 |
| 13 | 2.597 | 0.041 | 0.014 |
| 12 | 2.593 | 0.0431 | 0.014 |
Other Details
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Theorem Pearl
Theorem Pearl is great addition to the track family. They took the original theorem turned into a pearl which is a little bit longer and a little bit stronger on the backend. The motion is very predictable, making it very easy to read.
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Track Theorem Pearl
I was a big fan of the Track Theorem that came out last year. For me it was ball of the year. Now Track has introduced the Theorem Pearl. They didn't re-invent the wheel here. They simply decided to take the shape and hitting power of last year's version and move it farther down the lane. They kept all the best parts and simply made a pearl cover version that allows the ball to sneak a bit farther down lane before it makes its strong sweeping motion to the headpin. This is another special piece from Track. It will perform great on house shots and should come into play later in blocks on patterns.
