Track Theorem Solid
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- Builds on the success of the Theorem Hybrid and Pearl
- Engineered to tackle medium to oily lanes
- Works as a reliable first ball or a go-to option when a bit more hook is needed
Make Your Selections Track Theorem Solid
Track Theorem Solid
The Track Theorem Solid builds on the success of the Theorem line by bringing that same signature shape, with more bite. Designed to handle medium to oily conditions, this solid upgrade keeps the length and sweeping motion that made the Hybrid and Pearl stand out, but adds the traction needed when the lanes start to tighten up.
Powered by a strong, solid cover, the Theorem Solid fills a key spot in your arsenal—perfect as a first ball out of the bag or when you need a smoother, earlier read before moving to the shinier options. It’s the same dependable motion you trusted in the original, now tuned for more oil and more versatility.
If you liked the Theorem before, you’re going to love what the Solid can do when the lanes call for control and continuation.
Details & Specs
All colors do vary somewhat from the picture shown
A few tiny pit holes in the cover stock of the ball are normal
What do bowlers say about the Track Theorem Solid?
Strong Traction in Oil
Grab the Track Theorem Solid and slice through heavy oil like never before. Bowlers love its early bite from the solid cover. It digs in deep and holds the line steady. No more slipping— this ball grabs traction right where you need it most.
Sweeping Mid-Lane Motion
Watch it sweep across the mid-lane with smooth power. Bowlers praise the rounded shape it creates. The asym core revs up just right for control. Throw it with trust on medium to tough patterns.
Powerful Backend Drive
Feel the backend explode with fierce continuation. Bowlers cheer its tremendous drive through the pins. It pushes hard and recovers strong on misses. Strikes come easy with this unstoppable motion.
Versatile Bag Essential
Fit it in any bag and conquer any condition. Bowlers call it a reliable first ball or sports shot go-to. It handles fresh oil or transitions without fuss. One ball covers it all—keep your game sharp.
What's the Verdict?
Bowlers see the Theorem Solid as a benchmark powerhouse. It grips oil, sweeps clean, and drives home wins. Love runs deep for its control and versatility. This ball boosts scores and builds confidence fast.
Customer Reviews | 1 Customer Question
What customers say:
Bowlers rave about the Track Theorem Solid's strong oil traction, smooth sweeping mid-lane read, and powerful backend continuation that crushes pins. They hail it as a versatile benchmark for heavy to medium patterns, perfect for leagues or tournaments, delivering consistent strikes and easy control that fits every style.
By Bryan L. Williams, PBA Member and DV8 Pro Staff from Plumas Lake, CA
Yes, I would recommend this to a friend
Theorem Solid is Just That Good!
Track bowling balls are known for having big asymmetrical cores in them, give any bowler a very strong and consistent roll through oil. The Theorem Solid completely hits the mark for bowlers looking for a bigger asymmetrical core bowling ball. In throwing this ball, it rolls similar to my Hammer Effect Tour with more backend motion for heavier oil conditions. The layout choice for the Theorem Solid is 60x4.5x30 to compliment my Brunswick Vaporize which goes a bit longer with more angularity off the spot. The Theorem Solid still gives me tremendous backend action but moves slightly earlier than my Vaporize. This ball is a great fit for all levels of bowling and adds a dynamic to any arsenal that you may not see in other equipment. The Track Theorem Solid is now available at your local pro shop!
By Lane Side Reviews from Ontario
Great for multiple styles, great for tournaments or house patterns
needs oil
medium / heavy lane conditions
Yes, I would recommend this to a friend
Could this be the best Benchmark TRACK has ever made?
Could the @Track Theorem Solid be the best Benchmark they have ever made? With STEEP competition from the Stealth, it's time to take this ball to the lanes with 3 different styles and 3 different layouts!
By Bob Newman from Pacifica
Yes, I would recommend this to a friend
Track Theorem Solid
The Theorem with the Hybrid cover was and is one of my favorite bowling balls. I used to keep one shiny and I put a bunch of surface on another so I could have that same shape only sooner on the lane. Now with the solid version I see that same rounded, sweeping motion that only a Theorem has. I only have a few games on this ball, but I love the shape it creates. For me I will use it early on heavy oil and most sports shots. Lower rev players should be able to thrive using this on house shots. All around good ball.
Customer Questions & Answers | Reviews
Question:
How does the theorem solid compare to the stealth solid
Have an answer to this question?
Answer:
The Track Theorem Solid is stronger and more aggressive with its asymmetrical core and solid cover, making it ideal for heavy oil and strong midlane control. The Track Stealth Mode is smoother and more versatile with a symmetrical core, offering a predictable benchmark motion on medium to heavy oil.
