
Roto Grip Perfect Gem
SPI September 26
The evolution of the Gem line reaches its peak with the PERFECT GEM. We’ve taken the DNA of the
original Gem core and strategically altered its density to integrate seamlessly with our
revolutionary A.I. Core Technology. This precise calibration enhances the core's natural physics,
creating a more continuous motion that maximizes energy transfer through the pins for the most
"perfect" ball motion we've ever engineered.
Surrounding this high-torque engine is the V-R1TM Solid Reactive coverstock. Unlike the
MicroTraxTM of the past, this "nano-free" formulation is designed to glide through the heads with
more ease while retaining its aggressive footprint in the mid-lane. Finished at 2000-grit Abralon, it
provides the ideal balance of traction and recovery, ensuring you don't lose your "look" even as
the oil begins to transition.
Specifically calibrated for Medium/Heavy to Heavy Oil, the Perfect Gem is for the bowler who
needs maximum friction without the early burnout. By combining the optimized density of the Gem
core with the power of A.I., we've delivered a cleaner, stronger, and more versatile version of a
legend, providing the definitive blend of raw strength and modern continuation.Factory Finish: 2000 Abralon
V-R1 Solid Reactive
Type: Solid Reactive
GEM + A.I. Core Technology
Core Type: Asymmetric
Weight 12lb 13lb 14lb 15lb 16lb RG: 2.59 2.57 2.52 2.49 2.49 Diff: 0.029 0.032 0.056 0.057 0.055 MB: 0.008 0.010 0.016
0.017
0.017
