Storm Gravity Evolve Bowling Ball

(53 reviews) Write a Review
The game has changed and so should we. Stepping back, we realized amateurs and professionals around the world have been clamoring for a heavy-rolling, fast-migrating core akin to one of the most famous of all-time: The Shape-Lock HD Core. This shape can power through just about anything. “HD” is short for high density, which lowers the RG and raises the differential of the weight block. And with SPEC at the helm, expect heavy roll with no shortage of higher scores and more strikes.
ColorGunmetal/Fire/Crimson
CoverstockSpec Solid Coverstock
CoreAsymmetric
RG2.48
Differential0.052
Intermediate Diff0.020
Factory finish2000 Grit Abralon
Weights12 thru 16lbs
Cleared USBCYes

53 Reviews

  • Gil B

    Posted by Gil B on Nov 29th 2019

    <p>First time throwing the spec cover and it did not disappoint. Thought this ball would be too much for me being a high rev player but I was pleasantly surprised . This ball rolls heavy and gets through the fronts with ease and gives a nice continuous shape down lane that explodes through the pins. This ball is a monster def goto ball on the fresh Grab yours today</p>

  • sabrinagroves

    Posted by sabrinagroves on Nov 28th 2019

    Layout: 4.5x3.5x1.75 What can I say about the Gravity Evolve other than this ball is amazing. I have been struggling lately with carrying the corner pins so I decided to get this ball to see what it would do. This ball does exactly just what I wanted with carry. The first night I used it I bowled on the Taj Mahal pattern in the sport shot league my son bowls on and I coach. I shot 646 out of the box with it. I did leave a couple of weak 10s but with a feet and eye movement I had no issues. Even when I had to move left on one lane I was still able to take out the 10. This ball is so smooth on the back end and picks up the roll so nice when it hits the spot. The next time I used this ball was on the house shot. I had some carry issues the first two games but as the lanes opened up and especially in game 4 I had no carry issues. I love the shape and angle this ball gives me. When I have to move left as the night moves on I sometimes struggle with carry due to my low rev rate. However, with this ball I have no issues with carry. Overall, I am so happy that I decided to order this ball. It was just what I was looking for in my arsenal on league nights and possibly even sport shots. I cannot wait to use this ball in more tournaments or on more sports shots.

  • sabrinagroves

    Posted by sabrinagroves on Nov 28th 2019

    <p>Layout: 4.5x3.5x1.75</p><p></p><p>What can I say about the Gravity Evolve other than this ball is amazing. I have been struggling lately with carrying the corner pins so I decided to get this ball to see what it would do. This ball does exactly just what I wanted with carry. The first night I used it I bowled on the Taj Mahal pattern in the sport shot league my son bowls on and I coach. I shot 646 out of the box with it. I did leave a couple of weak 10s but with a feet and eye movement I had no issues. Even when I had to move left on one lane I was still able to take out the 10. This ball is so smooth on the back end and picks up the roll so nice when it hits the spot. The next time I used this ball was on the house shot. I had some carry issues the first two games but as the lanes opened up and especially in game 4 I had no carry issues. I love the shape and angle this ball gives me. When I have to move left as the night moves on I sometimes struggle with carry due to my low rev rate. However, with this ball I have no issues with carry. </p><p></p><p>Overall, I am so happy that I decided to order this ball. It was just what I was looking for in my arsenal on league nights and possibly even sport shots. I cannot wait to use this ball in more tournaments or on more sports shots.</p>