Additional information
| Weight | 12 lbs, 13 lbs |
|---|

99,00€
Operates under the radar through the heads, strikes with precision and without warning — then it’s gone without leaving a trace.
Beginners ball
diff. 021
| Weight | 12 lbs, 13 lbs |
|---|
You can return or change the product that you have purchased on sivissidis.gr, by visiting our store in 45 Geraniou Str. Omonia 104 31.
Terms may applyThe HP2 Line is SOOOOO BACK BABY!
That’s right, after a brief hiatus, we felt there was no better time than now to resurrect and revitalize this gap in our product line. We saw the posts, we heard the cries, we read the messages, we heard the yells, we jotted down the in-person requests. You SPOKE; we LISTENED!
From the start we knew that to make the HP2 Line great again, we had to re-imagine what the overall performance from this line of balls should react like. And trust us when we say that this was not an easy task. Multiple bowling styles and countless tests paved the way to our final decision to bring back and modify this legend to battle the conditions and beat up lane surfaces of today. Trust us, you won’t be disappointed!
So, whether you need something a bit stronger than your favorite Hustle, or you need a good step-down ball from your more aggressive higher end stuff, this wrecking ball has you covered. From the PURE-Response Hybrid coverstock to the Wrecker + AI Core on the inside, this ball checks all the boxes. Versatility – CHECK!… Clean through the heads – CHECK!… Reaction down lane – CHECK!… Style & Appeal – CHECK! Trust us when we say YOU NEED THIS IN YOUR BAG!
After countless months of research and development, and after multiple tests and discussions with players of all skill levels, the Roto Grip ROCKSTAR provides a new motion and reaction for both the competitive player ranks and the advanced player ranks to shred and rock on those Medium to Heavy Oil Conditions.
Offering new state-of-the-art technology in both the coverstock material and weight block shape design, the ROCKSTAR was developed to provide greater versatility on more oil conditions and lane surfaces than previous HP3 level balls since there have been plenty of advancements in the world of lane maintenance and lane surfaces in recent years.
The new NanoStar™ coverstock material is Roto Grip’s latest nanotechnology remix. This union of nano particles mixed with new chemistry provides similar traction in the midlane to that of our legendary MicroTrax™ material. However, the difference you will easily see is that the NanoStar™ material does not dig into the lane as early as MicroTrax™, it generates more responsiveness to friction down lane in terms of nanotechnology materials. In other words, breaking it down a little more for you… NanoStar is not as early as MicroTrax, and it’s not as clean and responsive as our eTrax™, eTrax PLUS™, or eTrax ULTRA™ materials. Therefore, it fills the gap between MicroTrax™ and eTrax™.
Showcased at the center of it all you will find our newly developed weight block shape that is destined for greatness, known as the ROCKER Core. Its authentic shape encapsulated in A.I. Core technology provides a more centralized rotation plane to better provide more continuation through the pin deck. As always, the Roto Grip team of R&D rockstars aim to develop weight block shapes that perform for bowlers of all skill levels not just the ones you see on TV. Meaning, the ROCKER Core is no different, it was designed for the masses. Let’s just say, the combination of amplified power and amplified motion results in sheer amplified awesomeness.
So, if you are indeed ready to rock, then look no further, ROCKSTAR is here and ready to make you famous!
The Level bowling ball is the groundbreaking debut of the Lab Series, a line designed to redefine performance through limitless innovation. Wrapped around the new Level is a new coverstock material that has physical properties never seen before in the bowling industry. This makes the Level a great choice when consistent, continuous, predictable ball motion is needed.
Wrapped in the revolutionary RPM (Regenerative Polymer Matrix) coverstock, the Level offers oil absorption rates never seen before, delivering consistent ball motion with less response to friction. Unlike traditional coverstocks that lose surface integrity over time, RPM maintains its surface profile for a predictable reaction on every shot. Built for bowlers who demand top-tier performance, the Level delivers unmatched consistency, control, and innovation for the modern game.
At its core is the Equalizer A.I. Core™, a tall, low-density weight block engineered to deliver a higher RG for a smoother, more controlled transition without sacrificing differential or consistency. This precision design ensures unparalleled repeatability and shot-to-shot reliability.
The most crucial part of the design is the overall density of the weight block itself. A lighter density was chosen in order to increase the RG value so the Equalizer™ A.I. Core™ would take longer to respond to friction. Lighter densities raise the RG, but they simultaneously decrease the total differential. Traditionally, a shape of this design would require a higher density slug to increase differential into a zone that would be more manageable for a majority of bowlers. The cuts towards the middle of the shape combined with the increased overall length of the weight block create more differential than would normally be seen with a shape of this size and density.
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