Track Theorem Pearl Bowling Ball

Clean Length and an Angular Backend

About the Theorem Pearl

The Track Theorem Pearl is a clean, angular asymmetric for medium oil. It pairs the asymmetric MC2 Asym Core with the Prime Response Pearl (HK22) coverstock at a polished finish, so it gets down the lane cleanly and then makes a strong, angular move off the friction. It is the length-and-angle piece of the Theorem pair.

The Theorem Pearl wraps the proven MC2 asymmetric core in a polished HK22 pearl. The core gives it a defined breakpoint and plenty of flare, while the pearl cover conserves energy through the heads for a sharper, more angular finish than the solid Theorem. It is the answer when you want an asymmetric shape with length and downlane pop.

Understanding the Track MC2 Asym Core and Track Prime Response Pearl (HK22)

Track built the Theorem Pearl for clean length and an angular backend on medium oil. Specifically, the asymmetric MC2 Asym Core posts a 2.47 RG, a .046 differential, and a .017 intermediate differential for a defined breakpoint, while the Prime Response Pearl HK22 cover at a polished finish conserves energy through the fronts for a sharp move down lane. As a result, it gives you length with an angular, asymmetric backend. The per-weight specifications are listed below.

A Defined Asymmetric Core for Shape and Flare

At the heart of the Theorem Pearl is the asymmetric MC2 Asym Core. At 15 lb it measures a 2.47 RG, a .046 differential, and a .017 intermediate differential, a combination that produces strong flare and a defined, asymmetric breakpoint. The low RG gets the ball revving, while the intermediate differential adds a clear, continuous shape at the spot.

Track wraps the MC2 core in DynamiCore, Brunswick’s industry-leading outer-core technology, for added durability and a stronger hitting ball. Because the core is asymmetric, your pro shop can tune the layout to control how clean and how angular the Theorem Pearl plays.

A Polished HK22 Pearl for Length and a Sharp Backend

The Theorem Pearl wraps that core in Track’s Prime Response Pearl (HK22) coverstock at a polished factory-compound finish. The pearl additive and polished surface let the ball conserve energy through the front of the lane, so it gets down cleaner than the solid Theorem and then makes a stronger, more angular move off the friction.

That clean read and sharp backend make the Theorem Pearl the length-and-angle partner to the Theorem Solid: when the solid reads too early on a drying lane, the pearl pushes through the heads and saves its energy for the pins. Leave it polished for length and angle, or take the surface down at your pro shop for an earlier, smoother read on more oil.

Theorem Pearl Specs

RG and differential vary by weight. Specifications provided by the manufacturer.

BowlersMart Tips: Where the Theorem Pearl Fits in Your Track Arsenal

Shop With Confidence at BowlersMart

The Track Theorem Pearl Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Track dealer, every ball is genuine and covered by the full one-year Track warranty. Place your order before 2 PM EST and it ships the same day.

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