Roto Grip TNT
Roto Grip

TNT

✓ USBC Approved ✓ PBA Certified Discontinued

USBC approved 2023-01-10 · Released 2023-02-06

Medium-heavy oil

Coverstock
eTrax PLUS Solid Reactive (solid)
Factory finish
2000-Grit Abralon
Flare potential
High
Color
Amber/Fire/Blaze Orange

Manufacturer product page ↗

Specs by weight

Weight RG Differential
16lb 2.470 0.050
15lb 2.470 0.052
14lb 2.540 0.051
13lb 2.590 0.045
12lb 2.650 0.035

International listings

This ball is sold through 2 national distributors. Each publishes its own product page and spec sheet, so specs and colour names can differ between markets.

Where to buy

Manufacturer price
Lowest price (15lb) $249.95
Average price (15lb) $249.95
Highest price (15lb) $249.95

Prices shown for 15lb

About this ball

Engineered to create more torque and overall explosive power than all the low RG symmetrical balls before it, the TNT is here to blow racks up and take names. This ball will have your opponent's calling the bomb squad for help.Torpex Core: By placing the TORQUE SPHERE just above the inner equator of the TORPEX Core, we found that not only did it create the lowest RG symmetrical Roto Grip part ever, but it also created a higher differential which translates to more overall motion and less deflection through the pins.eTrax PLUS Solid Coverstock: First used in a pearlized form on the RST X-2, we felt there was no better time than now to unleash the eTrax PLUS Solid version on this brand new core shape. More overall grip and responsiveness to friction than our forever famous eTrax material, this cover will still provide ease through the front of the lane while providing more overall forgiveness no matter how you toss it.

Similar reaction shapes

Closest balls by RG / Differential / Int. Diff — any brand.

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