Roto Grip TNT
Roto Grip TNT - 15 lb is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
All bowling ball orders that stand alone ship same day if ordered before 2PM ET.

Thanks to the relentlessness of our research and development team, we found yet another way to formulate quite possibly the most explosive benchmark balls in recent history. Engineered to create more overall torque and pure projectile power than all the low RG symmetrical ball before it, the TNT is here to blow up racks and take names. From the Torque Sphere Technology inside the Torpex Core to the introduction of the eTrax™ PLUS solid coverstock, it’s a high probability this ball will have your opponent’s taking cover and calling the bomb squad for help.
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Coverstock
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Core Shape
LB | RG | Diff |
---|---|---|
16 | 2.47 | 0.050 |
15 | 2.47 | 0.052 |
14 | 2.54 | 0.051 |
13 | 2.59 | 0.045 |
12 | 2.65 | 0.035 |
Payment & Security
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