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Core Type
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This Ball's Core is
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Lane Conditions
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This Ball is Manufactured for
Roto Grip Rockstar
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 our 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, our 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!
Please note that our online stock does not reflect our In-Store stock.
Usually ready in 2-4 days —

Roto Grip Rockstar
FREE Shipping
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Shipping is FREE on all orders! Available to ship ANYWHERE in the US!
FREE Pickup In Store
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Pickup the ball for FREE at our headquarters store.
523 Division St.
N Tonawanda NY, 14120
Give us a call at 716-743-1203 if you have any questions!

Weight: 15 lbs
523 Division Street
N Tonawanda NY 14120
United States
7167431203
check_circle Pickup available, usually ready in 2-4 days

Don't Forget The Essentials!
Do you have any questions?
Please refer to the frequently asked questions (FAQ) if there is anything you would like to know.
Still have questions not on the list? Call us during business hours at 716-743-1203!
Who are we?
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We are a small independent team that runs a pro shop in North Tonawanda, NY. We are a local family owned and operated business that has been servicing bowlers for over 40 years!
How do I know which ball to purchase?
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If you're a beginner, we suggest either the Storm "Tropical Surge" series, the Hammer "Raw" series, or the Brunswick "Twist " series. These bowling balls are the more beginner friendly that you can learn how to improve with, that are also wallet-friendly!
If you're an experienced bowler, our most popular lines of balls are the "Storm Hy-road" for a medium "benchmark" ball, and the Hammer "Black Widow" series for a high end (Big Hook) ball.
If you would like advice catered to who you are as a bowler, please give us a call during business hours. Any one of our knowledgeable associates will assist you in suggesting the best ball for you!
How much is shipping?
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Shipping is FREE on ALL orders ANYWHERE in the US!
Are the prices of the balls drilled or un-drilled?
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The prices online are the un-drilled prices. If you would like to get the ball drilled by us, please give us a call or send us a message using the "Contact Us" page after you purchase the ball online. We will discuss drilling Cost, Specifications and layouts. We offer a $10 discount for drilling balls that were purchased through us!
What is the Email subscription?
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You will receive emails regarding New Releases, Deals, Sales, and Manager Specials! If you want to save money, subscribe below! We promise not to spam you 🙂
What happens if I would like to return a product?
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We offer hassle-free returns, with a 15% re-stocking fee taken off your refund. Please see "Our Refund Form" at the very bottom of our page to submit a return request.
What if I would like to ship to Canada?
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We offer shipping to Canada on a time-by-time basis. Please give us a call and we can discuss the options.
Is the Online inventory the same as the In-store inventory?
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No, Our Online inventory does not reflect our In-Store inventory. Some products are only available online and we do not stock them in store. Please give us a call to check on a particular product's In-Store availability if you have any questions.
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