- Prime Response Solid
- Factory finish
- 500/2000 Siaair
- Black / Gray
- Core (15 lb)
- R.G. / Differential / Bias
16 lb 2.506 0.052 0.020 15 lb 2.519 0.052 0.020 14 lb 2.538 0.052 0.020 13 lb 2.589 0.043 0.011 12 lb 2.612 0.043 0.011
- Release date
- March 19, 2020
- Balls with the same cover
- This is the only ball in the Bowlidex with the Prime Response Solid cover.
- Balls with the same core
- These balls have the same 15-lb Proof core as the Proof:
- From the manufacturer
The Proof 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.
- Read more at www.trackbowling.com
- Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.
|Jan 14, 2021|
|Sep 3, 2020|
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