It's the shot you need in the heat of competition.

Everyone can use a Shot of Adrenaline!


High Performance

The Adrenaline™ delivers the smooth, versatile, benchmark ball reaction we all desire. The combination of our Posi-Traxx™ Solid cover and med-low Rg GC-90™ core picks up early, with a consistent mid-lane read that transitions into a continuous angular motion through the pins. It’s the shot you need in the heat of competition!

This product has been Retired and is No Longer Available.

Features + Details

Ball Motion

Think of the GC-90™ core as the big block engine that’s designed to hook up with the early traction of the Posi-Traxx™ Solid coverstock, then deliver a strong, continuous power band through the back end for punishing pin carry.

Posi-Traxx™ Solid Reactive
Posi-Traxx™ Solid Reactive

Our most versatile coverstock delivers early traction without over reading the front part of the lane. Scuff it. Polish it. Whatever you want. It will always come through when it’s crunch time.


This big block has been tuned to deliver a rush of energy that starts early in the mid-lane, and continues through the pins. Features include a shaved side for a slight MB, and an undersized wrap for a higher C.O.R. than what’s typical of a 3 piece ball.

Specs + Tech

Color Cobalt / Electric Blue
Coverstock Posi-Traxx™ Solid Reactive
Finish 500 / 1000 / Polish / 2000
Durometer 73-75 Rex D-Scale
Lane Conditions Med-Light to Med-Heavy
Available Weights 13-16 lbs.
Release Date 07/26/2014 - Worldwide
Weight Block GC-90™
Block Type Mild Asymmetric
Flare Potential 6+" (high)
Weight 16 15 14 13
Rg 2.51 2.52 2.55 2.57
Differential 0.052 0.051 0.050 0.048
Mass Bias 0.007 0.006 0.005 0.003

Images + Downloads