RS-1


 
Roto Grip RS-1
Roto Grip
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Release Date
PBA Approval Date
Discontinued

Have you ever wanted to harness the power of a shooting star?

Roto Grip® has done it with the introduction of the RS-1. This new mid-price ball delivers unmatched performance in its class.

The modified Rotary III core has been encapsulated to lower the RG as well as raising the differential. This translates into better read in the body of the lane along with stellar energy retention down the lane.

The Sure Grip pearl reactive shell on the Roto Star provides modest length and volatile backend reaction on those medium patterns.

Factory Finish
1500 Polished
Sure Grip Pearl Coverstock
Type
Pearl Reactive
Modified Rotary III Core
Core Type
Symmetric
16 pounds
RG
2.480
Diff
0.059
15 pounds
RG
2.490
Diff
0.059
14 pounds
RG
2.530
Diff
0.059
13 pounds
RG
2.600
Diff
0.059
12 pounds
RG
2.600
Diff
0.059
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Similar Balls
Balls Similar to the Roto Grip RS-1
Ball Brand Comparison Grade Coverstock Factory Finish Core RG Diff MB Diff US/Overseas Release Discontinued
RS-1 Sure Grip PearlPearl Reactive 1500 Polished Modified Rotary IIISymmetric 2.490 0.059
Assault Pearl A- Pearlized Sure Grip Traction PlusPearl Reactive 2000 Polished Concave Radius High TorqueAsymmetric 2.505 0.055
Raging Red Fuze A- Aggressive ReactivePearl Reactive Polished FuzeSymmetric 2.504 0.055
Horizon B+ Ultimate Grip PearlPearl Reactive 1500 Polished HeliosSymmetric 2.470 0.052
Triple X Factor B+ MONSOON PearlPearl Reactive 1500 Polished RAD3Asymmetric 2.490 0.060 0.020
Ninja SE Pearl B+ F70 PearlPearl Reactive 1500 Polished ShredderSymmetric 2.480 0.054
Sling Blade B+ Power TrackPearl Reactive 800/1000/2000 Abralon, High Gloss Polish BladeSymmetric 2.510 0.065
X Factor B+ ACCU-Tread Mystic PearlPearl Reactive 1500 Polished RAD Motion Control TechnologyAsymmetric 2.530 0.058 0.013
G-3 Gryphon B+ G-3Pearl Reactive 1500 Polished Gryphon II (G-3)Symmetric 2.497 0.056
Joker Maniac B+ Reverie 3 (RVR 3) PearlPearl Reactive 3000 Sanded Grinder V2Symmetric 2.493 0.061
Joker Wild B+ USY 1Pearl Reactive 4000 Sanded Grinder V2Symmetric 2.493 0.061
Liberty B+ Armor PearlPearl Reactive 1500 Polished CAMAsymmetric 2.500 0.055 0.012
Liberty United B+ Armor PearlPearl Reactive 1500 Polished CAMAsymmetric 2.500 0.055 0.012
SD-73 Pearl B+ Sure Grip PearlPearl Reactive 1500 Polished High density cylinder with "flip" blockSymmetric 2.510 0.073
Eraser B+ ACCU-Tread PearlPearl Reactive 1500 Polished PBT ASymmetric 2.539 0.050
Agent B+ Reactor PearlPearl Reactive 1500 Polished EMCSymmetric 2.480 0.055
Raw Hammer Doom B+ Max-FlipPearl Reactive 1000 Polished Raw HammerSymmetric 2.500 0.050
Almighty King B Proton 5.0Pearl Reactive 2000 Abralon GrenadeSymmetric 2.497 0.057
Fired Up B Reactor PearlPearl Reactive 1500 Polished Twin-VSymmetric 2.540 0.055
Recharge B MONSOON PearlPearl Reactive 1500 Polished Modified 2-piece BSymmetric 2.540 0.050
Zone Classic B ActivatorPearl Reactive High Gloss Zone ClassicAsymmetric 2.490 0.048 0.017
Flash Point B TYPHOON PearlPearl Reactive 1500 Polished Multi-Density with Power Mass Technology ASymmetric 2.520 0.045
Spit Fire B Reactor PearlPearl Reactive 1500 Polished Inverted Twin-VSymmetric 2.540 0.050
Tactical Ops B S72 PearlPearl Reactive 1500 Polished BreakAsymmetric 2.480 0.058 0.021
Samurai B React A Tack PearlPearl Reactive 1500 Polished ClassicAsymmetric 2.510 0.052 0.007