What weights does the Roto Grip Rockstar Amped come in, and do the specs change by weight?
Roto Grip Rockstar Amped Bowling Ball
Status:
Open Oct 08, 2026 - 02:46 PM
1answer
Staff Answer
Oct 08, 2026 - 02:46 PM
It is listed in 12, 13, 14, 15 and 16 pounds, and the specs change by weight. The 15 pound measures a 2.48 RG and a .050 differential, and the 16 pound is 2.48 and .054. The 14 pound is 2.50 and .046, the 13 pound is 2.58 and .047, and the 12 pound is 2.64 and .037.
Answer this question
View More Product Details
Roto Grip Rockstar Amped Bowling Ball
What should I know about the Rockstar Amped? Symmetric Rocker AI Core with higher RG for length and direction change NanoStar Pearl Reactive cover at a Power Edge polished finish Aggressive, angular backend for medium to medium-heavy oil
Buy Now
View all Roto Grip Rockstar Amped Bowling Ball Questions & Answers
Share Your Own Experience & Expertise
We look to ensure that every question is answered by the best people with relevant expertise and experience, the best answers include multiple perspectives. Do you have relevant expertise or experience to contribute your answer to any of these commonly asked questions?
Add New Comment