Roto Grip Rockstar Amped Bowling Ball
- 15 pounds
- Rocker A.I. core, strong symmetric
- NanoStar Pearl coverstock
- Built for pin carry
- 1 year manufacturer warranty
Updated 5 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A strong symmetric pearl ball for bowlers who want backend punch and pin carry on medium to heavier conditions. Core numbers and finish grit are not listed.
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ASIN: B0FRSWJF1RCategory: Bowling Balls
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Overview
Throwing for carry is what this ball is built around: a Rocker shaped symmetric core spreads energy through the pins. A NanoStar pearl cover adds length before the ball turns.
Strong symmetric motion with a pearl cover suits bowlers who want angle without asymmetric unpredictability. RG, differential and factory finish are missing from the listing.
Who it's for
Bowlers with medium rev rates who want a strong, predictable piece suit this ball. Players on dry or burnt lanes should look at weaker options.
Pros and cons
- Strong symmetric motion
- Pearl cover for length
- Designed for pin carry
- RG and differential not listed
- Finish grit unstated
- Drilling not mentioned
Performance notes
A symmetric core gives the same motion regardless of layout, which aids predictability. Pearl cover particles let the ball skid through the front and turn harder later. Energy transfer through the pins helps carry.
Specifications
| Brand | Roto Grip |
|---|---|
| Dimensions & fit | |
| Item weight | 15 pounds |
| Construction & materials | |
| Construction Type | Multi-layer |
| Color | Chili, Maroon, Raspberry |
| Included components | |
| Included Components | Bowling ball |
| Warranty & support | |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Core | Rocker A.I., symmetric |
| Coverstock | NanoStar Pearl |
Frequently asked questions
What lane conditions suit the Roto Grip Rockstar Amped?
The listing places it in the strong symmetrical category but does not name specific oil conditions.
What core is in the Rockstar Amped?
The Rocker weight block with A.I. Core Technology, used here for the second time.