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Ebonite Endure

Photo and specs courtesy of Ebonite. Reproduced with credit to the maker.

How it moves

Foul lineArrows · 15 ft47 ft · board 8.55.9° entry
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.
Ebonite

Endure

Discontinued
Hook potential6 (est.)6 of 10, estimated

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
Traxion Reactive Hybrid 0.039
Reactive hybrid
Core
V5
Symmetric
Factory finish
3000 Abralon® and Power House Factory Finish Polish
Color
Black / Yellow / Blue
Released
Not listed
USBC
Approved 2012-05-01

Weights and specs

WeightRGDifferentialInt. diff
10 lb2.720.031—
11 lb2.620.032—
12 lb2.620.046—
13 lb2.590.046—
14 lb2.530.047—
15 lb2.500.051—
16 lb2.510.046—

Surface

oil · laneCoarse grit
oil · laneCoarse and fine
oil · laneFine grit or polish
3000 Abralon® and Power House Factory Finish Polish. 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.

Balls like this

Same coverstock and core type; the closest company for this ball in a bag.