Medium Oil
Entry Level Novice
KR Strikeforce Rise Purple Black Solid
Video review coming soon
What should I know about the Rise? •Launch core tuned for a consistent, predictable motion (2.53 RG, .047 diff at 15 lb) •Thrust Solid Reactive cover at 2000 Abralon for an earlier, smoother read •The ideal first reactive ball: value, control, and consistency
Arsenal Position
Heavy Dry
$99.95
Free shipping • 60-day returns • Striking Rewards eligible
Coverstock
Reactive
Core
Symmetric
RG
2.53
Differential
.047
Weights
10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB
Finish
2000 Grit
What the Specs Tell Us
The KR Thrust Solid Reactive coverstock provides predictable, straight-line performance. With an RG of 2.53 and a .047 differential, this core stores energy longer, pushing further down the lane with moderate flare for a balanced blend of power and predictability. Built for medium oil patterns, the sweet spot for house shots and typical league conditions.
Technical Specifications
Full Specifications
Brand KR Strikeforce
Ball Name Rise Purple Black Solid
Coverstock KR Thrust Solid Reactive
Coverstock Type Reactive
Core Name KR Launch Core
Core Type Symmetric
RG (15 lb) 2.53
Differential .047
Mass Bias N/A
Factory Finish 2000 Grit
Lane Condition Medium Oil
Available Weights 10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB
Color Blue, Teal
Release Date September 2025
SKU KR-RIS-BT-1
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4.5 out of 5from 2 verified reviews
Customer Reviews
Camille Woods united states
I’m liking how it’s rolling so far i just need to practice more to figure out how to use it
Mon, 01 Dec 2025 01:09:06 GMT