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Track Theorem

Track

Theorem

Retired
Upper Mid

The Track Theorem is a hybrid reactive bowling ball with the MC2 Asym core. RG 2.473 and differential 0.046 at 15 lb. For medium oil – heavy oil. No longer made.

Theorem, where groundbreaking technology meets precision engineering to redefine the game. Designed to amplify performance on the lanes, Theorem features an innovative asymmetric core design where we modified the proven MC2 Technology from the Triton Elite. Its hybrid coverstock, Prime Response Hybrid with HK22, a fusion of reactive and solid materials, strikes the perfect balance between traction and backend reaction, resulting in exceptional performance on various lane conditions. Theorem’s dynamic asymmetrical core configuration paired with Prime Response Hybrid – HK22 enhances angularity, ensuring more entry angle. Whether you are a seasoned pro, a league bowler, or you just want a new Track ball, Theorem’s innovative design will elevate your game.

Specifications

Coverstock
Prime Response Hybrid (HK22)
Cover type
Hybrid reactive
Core
MC2 Asym
Core type
Asymmetric
Factory finish
500, 1000, 1500 Siaair / Factory Compound
Lane condition
Medium oil – Heavy oil
Reaction
Skid / Flip
Color
Black / Red / Violet
Weights
16–12 lb
Part number
60-108057-93X
Release date
December 7, 2023
Warranty
Two years from purchase date

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Core numbers

Weight
RG
Diff
Int. diff
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

Core: MC2 Asym

MC2 Asym
16–14 lb
MC2 Asym
13–12 lb

Balls like the Theorem

Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.

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