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Ebonite Challenge 15 Only Reviewed By: RJA300 12/29/2012 15:22 ( stars)

Pin Length: 2-3
Starting Top Weight: 2.5
Ball Weight: 16

Pin to PAP: 5" Pin up
CG to PAP: (MB = 70 degrees)
X Hole (if there is one): Below PAP on VAL

BOWLER STYLE:Stroker - slightly speed dominant
Rev Rate: 280
Ball Speed: 17/18
PAP/Track: PAP: 4 11/16” and 7/8" up

Box Finish: Factory 1500 abralon
Type: (Matte, Polish, Sanded): Abralon


House Shot – 42’
Winding Road – 39 ‘


The CHALLENGE is very strong throughout the entire lane and will work best on longer patterns and/or lanes where there is sufficient oil volume in the heads. The traction in oil is excellent. The ball picks up in the mid lane and makes a very strong and continuous arc to the pocket. Hitting power and carry are superior for me anywhere from 5 to 20 board with this ball. Higher rev rates will have no problems getting deeper. The CHALLENGE has been a great addition to my arsenal and gives me the reaction I look for on slicker lane conditions.

RJ Alman
Ebonite Regional/Amateur Staff

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