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Legion Pearl

Upper-Mid Performance

Outer shell of the ball
Prime Response Pearl
Surface texture on the ball (sanded, polished, etc)
500, 1000, 1500 Siaair / Crown Factory Compound
Lane Condition
Length and/or amount of oil on the lane
Medium to heavy oil
Color of the ball
Purple / Silver
Available weights
16-12 LBS
Weight block inside the ball
Core Type
Basic shape type of the core (Symmetric, Asymmetrical, Pancake)
Radius of Gyration: measurement related to weight distribution of the core. This affects how quickly a ball will get in to a roll. A ball with a higher RG will roll later. A ball with lower RG will roll sooner.
16 LB. - 2.510
15 LB. - 2.500
14 LB. - 2.510
13 LB. - 2.597
12 LB. - 2.593
Difference between the RG of the core's x-axis and y-axis. Indicates track flare potential and stability. A higher differential means more flare potential and less stabilty. A low differential ball will be more stable and have less flare potential.
16 LB. - 0.040
15 LB. - 0.046
14 LB. - 0.046
13 LB. - 0.041
12 LB. - 0.041
Intermediate Differential 
Difference between the RG of the core's x-axis and Z-axis on an asymmetrical core. Indicates the asymmetry of the core. A higher intermediate differential ball will be less stable and will transition more quickly from skid to roll than a ball with lower intermediate differential.

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Legion Pearl Product Notes

Back to what Track Bowling Fans love!

In recent years, the Legion line took off, and this Legion Pearl hits the mark on a pearl, asymmetric look that was missing from the line. In addition, the Legion Pearl brings back the LT-2 core and Prime Response Pearl for excellent mid-lane read and response.

Durability Optimization Technology

The Legion Pearl uses patent-pending Durability Optimization Technology (DOT) which represents a revolutionary change in the way bowling balls are manufactured. Developed by Brunswick engineers with one goal in mind – to significantly reduce cracking in performance bowling balls.

Click HERE to learn more about Durability Optimization Technology

DynamiCore Technology

The Legion Pearl uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

Click HERE to learn more about DynamiCore Technology.

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