60-106266-933
$ 99.95 $ 144.95 促销 31% ($ 45.00)
The Track Proof Solid is a new upper mid performance release with possibly the strongest core numbers ever in this category and an updated Prime cover that will get Track Bowling fans excited. The Proof is very strong and continuous and surprised our testers because it is usable for a long time and does not seem to want to quit, despite the strong core, cover, and finish combination.
| LEVEL | Upper-Mid |
| PART NUMBER | 60106266 |
| COLOR(S) | Black / Grey |
| CORE | Proof Asymmetric (featuring DynamiCore) |
| COVERSTOCK | Prime Response |
| COVER TYPE | Solid Reactive |
| FINISH | 500 / 2000 SiaAir Micro |
| BALL MOTION | Strong mid-lane and continuation |
| LANE CONDITION | Medium to Heavy Oil |
| WEIGHTS | 12-16 lbs |
| RELEASE DATE | 03/19/20 |
| WARRANTY | Track Bowling 2 Year Limited Warranty |
* Product Note: 12-13 lb. models of this ball use alternate cores that are different from the heavier models.
| WEIGHT | RG | DIFF | INT DIFF |
| 16 lbs | 2.506 | 0.052 | 0.020 |
| 15 lbs | 2.519 | 0.052 | 0.020 |
| 14 lbs | 2.538 | 0.052 | 0.020 |
| 13 lbs | 2.589 | 0.043 | 0.011 |
| 12 lbs | 2.612 | 0.043 | 0.011 |
DynamiCore is Brunswick's industry leading innovation in outer core technology. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.
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