Skip to content
▲▲▲
Carry
Down
My prefs
15 lb
▾
Ball Weight
16 lb
15 lb
14 lb
13 lb
12 lb
11 lb
10 lb
Hand Preference
Right
Left
Bowling Style
One-handed
Two-handed
Hide discontinued balls
Hide international releases
New
Brands
Chart
Compare
Ball Finder
Oil Patterns
⌕
Search
Home
/
Brands
/
Roto Grip
/
Cores
/
RST AI
RST AI
Core
·
2
balls ·
all Roto Grip cores
asymmetric
Current
RST HYPERDRIVE PEARL
15lb · RG 2.52 · D 0.055
✓ USBC Approved
RST HYPERDRIVE
15lb · RG 2.52 · D 0.055
✓ USBC Approved
