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Author Topic: Proof Pearl  (Read 484 times)


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Proof Pearl
« on: August 27, 2020, 02:52:39 PM »
Ball NPS Score: Not Available has the largest selection of bowling balls
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You need more proof? Track has got more Proof in the form of a Pearl high performance bowling ball. This ball boasts to possibly have the strongest core in this ball category to date which is paired with the Prime Response pearl coverstock and is best used on medium to heavy oil conditions. This bowling ball is strong at the midlane and has a continuous motion and never wants to quit, even with its combination of a strong core, cover, and finish.

Color: Black/Smoke Pearl
All colors do vary somewhat from the picture shown
Coverstock: Prime Response Pearl
Core: Proof
Finish: 500, 1000 Siaair/Crown Factory Compound
RG: 2.519 (15# ball)
Differential: 0.052 (15# ball)
Recommended Lane Condition: Medium to Heavy oil
Reaction: Strong midlane and continuation
Hook Potential: High
Length: Long



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Track Proof Pearl
« Reply #1 on: September 09, 2020, 12:30:50 PM »

Length: 41 ish

Volume:  light

Type (THS, Sport Pattern etc):  Fresh house shot with light volume


Likes: This ball does exactly what it was designed for. It gives you a step down ball from the Proof Solid while maintaining the same shape & hitting power. For me the Pearl is about 3-4 boards with my feet weaker than the solid. It pearl cover will allow you to clear the transitioning heads easier, give you a bit more length before it reads the friction. I think I'm going to like this version as much as the solid.




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Re: Proof Pearl
« Reply #2 on: September 11, 2020, 09:52:12 AM »
Drilled this one to compliment the Proof Solid. Used a layout of 50x5.25x25. Ball is every bit as good as the solid.
This will come into play for most players when the solids are starting to burn up and not go thru the pins properly.
For me, the overall hook on a house shot is very close to the Proof Solid. The shape is different, and the pearl is obviously cleaner. This makes my carry on the fresh a little suspect, but when patient enough to use it when its intended for, it becomes perfect.
best uses for this ball will be when the lanes break down, longer lighter volume patterns and/or slower ball speeds. Using this on a shorter pattern would not be recommended as it will be too angular without surface. 
Adam Baer
Track Regional Staff
Vise Regional Staff