Photo and specs courtesy of Bowlers Asylum. Reproduced with credit to the maker.
How it moves
Hockey-stick turn (asymmetric core). Dotted is skid, then the turn, then the roll into the pocket. Estimated from the coverstock, finish, core, and differential for a right-handed bowler with medium revs on a house shot. Lane conditions, speed, and layout move all of this.
How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.
Coverstock
HK22C2 - XL9000 Plus
Reactive pearl
Core
Iron
Asymmetric
Factory finish
500/1000/1500 Siaair, Crown Factory Compound
Color
Not listed
Released
2026-05-21
Sold
Overseas only
USBC
Approved 2026-04-28
Weights and specs
Weight
RG
Differential
Int. diff
12 lb
2.59
0.043
0.011
13 lb
2.59
0.043
0.011
14 lb
2.48
0.053
0.019
15 lb
2.46
0.053
0.019
16 lb
2.48
0.050
0.018
Surface
Coarse grit
Coarse and fine
Fine grit or polish
500/1000/1500 Siaair, Crown Factory Compound. Skims the oil and saves its energy for the dry part of the lane: longer skid, later and sharper hook. Polished and pearl balls. Surface changes over games, and a pro shop can take any ball either way with a pad.
Reviews on YouTube
볼링이선생 (Bowling Coaching & Pro) · 2026 · 진작 이 볼로 칠걸… 프로대회에서 뒤늦게 찾은 정답.. ｜프라임 앵귤러원 Prime Angular One
Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.
Balls like this
Same coverstock and core type; the closest company for this ball in a bag.
