Hammer X7 Xxxtra Bowling Balls
X7 Xxxtra Specs
The Hammer X7 Xxxtra is an overseas release exclusive to bowlingball.com. Be the only one in your bowling center to throw this ball.
EXTREMELY RARE FIND! THERE ARE VERY FEW OF THESE BALLS IN STOCK...ONCE THEY'RE GONE, THEY'RE GONE!
The Perfect Scale®: Helping Bowlers Make Better Decisions. Because each manufacturer uses a different method for indicating a ball's hook potential, bowlingball.com developed a way for the consumer to compare bowling balls across all manufacturers.
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