Roto Grip Winner
CORE
A proven "winner" in the first version, the Altered Hotshot™ Core provides the length and change of direction we were needing in the HP2 line.
COVER
Just like the original Winner™ we calculated many tests to dial in the new VTC-S18™ Solid Coverstock. The major key was getting the ratios of materials just right to provide traction throughout the lane without gripping too early.
CONDITION
This ball will excell on a little bit more oil for sure. Compared to the original Show Off™, the new Winner Solid will clear the front of the lane just a bit easier, yet will provide plenty of backend motion for a solid coverstock ball. I mean how can you go wrong with a ball named after what you are trying accomplish? Because we all know, winning never gets old!
Winner™ Solid Bowling Ball Technical / Specs
| Coverstock Name | VTC-S18™ |
| Coverstock Style | Solid |
| Coverstock Type | Reactive |
| Weight Block | Altered Hotshot™ Core (Symmetrical) |
| Color | Black / Purple / Green |
| Finish | 3000-grit Pad |
| Finish Method | Can be polished |
| Durometer | 73-75 on D-Scale |
| Flare Potential | Medium |
| Weights | 16lbs - 10lbs |
| SKU | RWD |
| Release Date | 11/23/18 |
| Weight | Radius of Gyration |
Differential | PSA Differential |
|---|---|---|---|
| 16 | 2.54 | 0.051 | n/a |
| 15 | 2.54 | 0.054 | n/a |
| 14 | 2.54 | 0.050 | n/a |
| 13 | 2.63 | 0.009 | n/a |
| 12 | 2.65 | 0.011 | n/a |
| 11 | 2.73 | 0.012 | n/a |
| 10 | 2.77 | 0.015 | n/a |
