Bowler Ratings


Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our premium members.

General Info

Name:Idol Synergy
Reviewed:November 2020
Coverstock Specs
Type:Reactive Hybrid
Box Finish:1500 Grit Polished
Color:Amethyst Pearl / Magenta Solid
Core Specs
Int. Diff:0.000

For details on our standard test layouts, please click here.

The Idol Synergy is the fourth entry into the Idol line and it is the first to feature a hybrid coverstock. Wrapping the symmetrical Ikon core with the hybrid eTrax cover creates a more responsive back end motion and increased traction in the oil compared to the Idol Pearl. The high flaring, low RG core design and aggressive polished coverstock create an Idol that is most effective on medium oil while also working well on higher volume and longer oil patterns.

On our medium oil test pattern, Cranker liked how easily this ball got through the front and how strong it was downlane. The Idol Synergy had better traction in the oil and more back end than the Idol Pearl, providing plenty of area at the breakpoint. Compared to the original Idol, he could play farther right on the fresh and stay up the back of the ball to easily get to the pocket. In transition, he had no trouble chasing the oil left thanks to the strong back end motion, even though this

Roto Grip Idol Synergy Comparisons

Click below to see a comparison table of each pair of bowling balls shown:

To compare the Roto Grip Idol Synergy to any other bowling ball(s), please use our Bowling Ball Comparison tool.

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.