Roto Grip RST X-2 Bowling Ball

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100.00%
$184.95
In stock
SKU
RG188

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Drilling Protection Plan

If your new ball cracks while being drilled by a pro shop, CheapBowlingBalls.com will replace your ball free of charge! Manufacturers' warranties typically do not cover for cracking during drilling and drillers are not held responsible for their mistakes or defects in the ball.

*Ball must be purchased from CheapBowlingBalls.com.
*Ball must be drilled within 11 days of receiving it (Extended to Feb 1, for purchases made between Black Friday and Christmas).
*Protection must be purchased before the ball is drilled.
*Ball pictures must be sent for inspection and the receipt for drilling charges included also.
*We pay shipping back to you.

Extended Warranty

Valid for 2 full years from date of purchase. Covers manufacturing defects of balls, bags & shoes.

This warranty does not cover incidental costs of replacement including, but not limited to; freight, measuring, and drilling.

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Given the continued success of the RST™ X-1, we knew the next ball in the series using the Roto Star Tour Core was going to need a special coverstock wrapped around it as well. So, after countless tests involving multiple players of different styles, we determined that the eTrax™ pearl material gave us the type of reaction we were looking for, but we wanted something a little more while still using that same chemistry. So, the R&D team went to work changing the ratios and other variables until we settled in on the NEW eTrax™ PLUS Pearl Reactive formula that provides a larger footprint throughout the entire lane without reducing the responsiveness to friction down lane. Creating yet another viable pearlized coverstock option for the Roto Grip family of balls. 

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 in the void area not really affect the bottom mass of the core. Thus, making this core a “Tour Level” type core design better known as the Roto Star Tour Core (RST™ Core). 

Cleaner through the front of the lane – CHECK! Provides traction throughout the mid-lane – CHECK! The most responsive eTrax coverstock down lane we have ever created – CHECK! The eTrax PLUS coverstock material is the most advanced version of the eTrax chemistry we have ever concocted. After countless hours of testing on the lanes paired with mixing, re-mixing and adjusting in the R&D Lab, we found a way to enhance the overall performance of this material by changing ratios both up and down in the chemistry in order to create this overall “stronger” version. Thus, making this cover more aggressive and responsive than the original eTrax covers, but not as early and smooth as the MicroTrax™ covers. 

Engineered for Medium/Heavy to Heavy Oil Conditions. 

More Information
Manufacturer Part Number BBMRXW
Performance Level High Performance
Lane Condition Medium to Heavy Oil
Coverstock eTrax™ PLUS Pearl
Cover Type Pearl Reactive
Core RST™ Core (Roto Star Tour Core) (14-16 lbs)
Light Weight Core Modified Triliptic Core (12-13 lbs)
Core Type Asymmetric
Finish 1500 Grit Polished
Color Tanzanite
RG / DIFF / ASY #12 - 2.59 / .029 / .008
#13 - 2.57 / .032 / .010
#14 - 2.55 / .053 / .016
#15 - 2.53 / .053 / .016
#16 - 2.52 / .049 / .015
Flare High
Recommended Cleaner Storm Reacta Foam
Recommended Polish Storm Xtra Shine
Brand Roto Grip
Manufacturer Storm
Launch Date August 27, 2021
Warranty 1 Year Limited Warranty
Special Price 179.95
Return period 60 days
Exchange period 30 days
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Roto Grip RST X-2
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