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Roto Grip RST X-3 14lb
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
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- All products are genuine and original
Roto Grip RST X-3 14lb Features
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BOWLING BALL CORE NAME: Roto Grip RST Core
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BOWLING BALL CORE SHAPE: Asymmetrical Core
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BALL LANE CONDITIONS: Medium – Heavy Oil
About Roto Grip RST X-3 14lb
Dating back to the mid-1950’s, there is a reason Roto Grip is often referred to as the “Original High-Performance Bowling Ball Specialists.” Our latest asymmetrical creation continues that tradition with the development of the RST Core which produces consistent core torque and energy transfer down lane where it is needed most. Professional bowlers like to see continuous motion down lane with minimal deflection as the ball enters the pocket due to their rev rates usually being on the higher side. This logic was the basis of development by the R&D team as they looked to create a core that would maintain dynamics after drilling in order to maintain a higher level of core torque down lane. The larger mass at the base of the core does indeed create that. Especially since when drilled, the thumbhole will always end up near the bottom of the void area not to affect the bottom mass of the core all that much. Thus, making this core a “Tour Level” type core design. Behind the X name When it all began back in the early 1950’s, Roto Star (later known as Roto Grip) quickly became known as the “High Performance Bowling Ball Specialists.” Because of this industry leading mantra, and with the latest creation of the Roto Star Tour Core, it only made sense to go back in time to recapture the vibe and pay homage to those balls that set the standard for technology and development. BOWLING BALL CORE SHAPE: Asymmetrical Core BOWLING BALL CORE NAME: Roto Grip RST Core RADIUS OF GYRATION: RG (15LB): 2.53 DIFFERENTIAL: DIFF (15LB): .053 MASS BIAS STRENGTH: .016 FLARE POTENTIAL: 4 – 5 Inches BALL LANE CONDITIONS: Medium – Heavy Oil BALL WEIGHT: 12LB, 13LB, 14LB, 15LB, 16LB BOWLING BALL COLOR: Black, Pink, Yellow
