Roto Grip Duo
MicroTrax Pearl
Factory finish
Reacta Gloss
Black / Electric Green
Core (15 lb)
R.G. / Differential / Bias
16 lb2.4700.0470.000
15 lb2.4900.0460.000
14 lb2.5300.0470.000
13 lb2.5900.0450.000
12 lb2.6500.0350.000
11 lb2.7300.0120.000
10 lb2.7700.0150.000
Release date
May 19, 2023
Balls with the same cover
These balls have the same MicroTrax Pearl cover as the Duo:
NameCore (15 lb)Released
Roto Grip Exotic GemExotic Gem
Roto Grip
Defiant LRG
Dec 9, 2022
Balls with the same core
This is the only ball in the Bowlidex with this version of the Mentor core.
From the manufacturer

Roto Grip is proud to announce its partnership & support of Big Brothers Big Sisters of America. With the assistance of our very own mentoring duo, “The Shafanie Duo”, we will not only be supporting BBBS at various events across the country, but we will also be donating 5% of our sales to domestic distributors to aid in the development and support of children within the program. So, if you are looking to make a difference both ON and OFF the lanes, then the DUO is the right choice for you!

Official site

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