Photo and specs courtesy of Radical. Reproduced with credit to the maker.
How it moves
Arcing turn (symmetric 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
S.H.A.R.P. Solid
Reactive solid
Core
Rattler Symmetric
Factory finish
500, 1500, 4000 Siaair
Color
Purple / Dark Purple
Released
2022-10-21
USBC
Approved 2022-09-20
Weights and specs
Weight specs have not been entered yet.
Surface
Coarse grit
Coarse and fine
Fine grit or polish
500, 1500, 4000 Siaair. 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
BrunsNick · 2024 · THE NEW NU! (NOT URETHANE) | Radical Rattler NUBowlers Paradise · 2024 · Is This Ball Better Than Urethane? | Radical Rattler Big Bite Review (4K)BowlerX.com · 2024 · NU Rattler by Radical | Full review with JR & BowlerX
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.
