Track
Proof
The Track Proof is a solid reactive bowling ball with the Proof core. RG 2.519 and differential 0.052 at 15 lb. For medium oil – heavy oil. No longer made.
THE PROOF IS IN THE ROLL! 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.
Specifications
- Coverstock
- Prime Response
- Cover type
- Solid reactive
- Core
- Proof
- Core type
- Asymmetric
- Factory finish
- 500, 2000 Siaair Micro Pad
- Lane condition
- Medium oil – Heavy oil
- Reaction
- Strong midlane and continuation
- Color
- Black / Grey Solid
- Weights
- 16–12 lb
- Part number
- 60-106266-93X
- Release date
- March 19, 2020
- Warranty
- Two years from purchase date
Own the Track Proof?
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.
Core numbers
|
Weight
|
RG
|
Diff
|
Int. diff
|
|---|---|---|---|
| 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 |
Core: Proof
Balls like the Proof
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.
