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
Not Urethane
Urethane
Core
Rattler Symmetric
Factory finish
500, 1000 Siaair Micro Pad
Color
Teal
Released
2024-06-13
USBC
Approved 2024-05-28
Weights and specs
Weight
RG
Differential
Int. diff
12 lb
2.60
0.040
—
13 lb
2.57
0.040
—
14 lb
2.50
0.035
—
15 lb
2.48
0.035
—
16 lb
2.49
0.030
—
Surface
Coarse grit
Coarse and fine
Fine grit or polish
500, 1000 Siaair Micro Pad. Bites through heavy oil, so the ball reads the lane early and hooks sooner. Sanded balls (500 to 1000 grit) live here. 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 NUCreating the Difference · 2024 · Radical Rattler NU Better than Hammer NU?? | Comparision and a Deep Dive Ball ReviewInsideBowling · 2024 · Not Urethane Coverstock Returns! Rattler NU Bowling Ball Review.
Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.
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