Roto Grip RST X-2
Cover
eTrax PLUS Pearl
Factory finish
1500-grit Polish
Color
Tanzanite
Core (15 lb)
Roto Star Tour
R.G. / Differential / Bias
16 lb2.5200.0490.015
15 lb2.5300.0530.016
14 lb2.5500.0530.016
13 lb2.5700.0320.010
12 lb2.5900.0290.008
Release date
August 20, 2021
Balls with the same cover
This is the only ball in the Bowlidex with the eTrax PLUS Pearl cover.
Balls with the same core
These balls have the same 15-lb Roto Star Tour core as the RST X-2:
NameCoverReleased
Roto Grip RST X-1RST X-1
Roto Grip
MicroTrax
Hybrid
Nov 27, 2020
From the manufacturer

Given the continued success of the RST™ X-1, we knew the next ball in the series using the Roto Star Tour Core was going to need a special coverstock wrapped around it as well. So, after countless tests involving multiple players of different styles, we determined that the eTrax™ pearl material gave us the type of reaction we were looking for, but we wanted something a little more while still using that same chemistry. So, the R&D team went to work changing the ratios and other variables until we settled in on the NEW eTrax™ PLUS Pearl Reactive formula that provides a larger footprint throughout the entire lane without reducing the responsiveness to friction down lane. Creating yet another viable pearlized coverstock option for the Roto Grip family of balls.

Official site
Read more at www.stormbowling.com

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