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Roto-Grip-Rubicon-UC2-Bowling-Ball

Roto Grip Rubicon UC2 Pro Pin Bowling Ball

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For In Stock items, place your order before 2PM EST and your order will ship out same day! In stock items will ship out the following weekday if purchased after 2PM EST.

BowlersMart.com is happy to provide FREE Express shipping for items that are in stock and available to the following states:
FREE Express Delivery within 2 Business Days to Florida, Alabama, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, South Carolina, Tennessee, Virginia
FREE Express Delivery within 3 Business Days to Arkansas, Connecticut, Delaware, District Of Columbia, Illinois, Indiana, Iowa, Kansas, Maine, Massachusetts, Pennsylvania, West Virginia, Missouri, New Hampshire, New Jersey, New York, Oklahoma, Rhode Island, Texas, Vermont

FIRST QUALITY PERFORMANCE – ALL BALLS ARE 5 to 7 inch pins

Spec requests can not be honored due to limited quantity 

Engineered for those Medium to Medium-Heavy Oil conditions, we felt it was an absolute must to provide added core technology in this line in order to create advanced ball motion since balance holes are no longer legal in sanctioned competition.

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Description

Roto Grip Rubicon UC2 Bowling Ball

Powered by the same mildly asymmetric Rondure Core as one of the hottest balls on the planet, the Rubicon UC2 (Ultimate Concept 2) showcases our latest eTrax pearlized coverstock formulation which automatically thrusts this ball onto the “MUST HAVE” list for any bowler.

It’s ok, you can thank us later!

Engineered for those Medium to Medium-Heavy Oil conditions, we felt it was an absolute must to provide added core technology in this line in order to create advanced ball motion since balance holes are no longer legal in sanctioned competition.

Coverstock: eTrax-S20
Weight Block: Rondure Core (Asymmetrical)
Factory Finish: 3000-grit Pad
Flare Potential: Medium-High
Radius of Gyration (RG) 15lbs – 2.49
Differential (Diff) 15lbs – 0.052
Intermediate Differential (Diff): 0.011
Additional information
Weight 15 lbs
Dimensions 9 × 9 × 9 in
Brand

Ball Weight

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Bowling Ball Core Shape

Ball Lane Conditions

Ball Performance Level

Reviews

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4.8
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Leigh H. Verified Customer   
04-06-25 - united states

Love you guys!!! Thank you!!!

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Micheal L. Verified Customer   
04-06-25 - united states

Great stuff great prices

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04-06-25 - united states

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Q&A
Questions & Answers
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Popular Questions
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Guest  •  2 years ago
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admin  •  2 years ago
Yes all Widows come with that, it is the mass bias indicator
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Guest  •  2 years ago
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admin  •  2 years ago
This is much cleaner and more downlane motion
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Guest  •  2 years ago
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admin  •  2 years ago
Yes it is legal for all USBC competition
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Guest  •  1 year ago
Is there a different asymmetrical core for left-handed balls vs. right-handed? See more »
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TSlaga  •  1 year ago
Hello, no all balls come the same, but the way you get it drilled will change how it rolls for a lefty and righty. Thank you.
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Guest  •  1 year ago
A way that one can differentiate your ball from someone else with the same ball.
Some people may have the exact same ball that your playing against, since this may be a popular ball that others may buy.
Symbols, Name, Numbers, etc...
I spider web that the spider is sitting on would be unique and look amazing as a custom option. See more »
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TSlaga  •  1 year ago
Hello, we cannot do any customization to the ball, but you are free to once you get it. Thank you.
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Guest  •  1 month ago
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Support Team Member  •  1 month ago
Bowlers have been asking for the black widow 2.0 hybrid because it combines nostalgic design with modern performance, providing enough traction on various oil conditions and delivering a powerful ball motion for high scores. This blend of features ensures it meets the demands of both classic enthusiasts and modern competitive bowlers.
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Guest  •  1 month ago
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Support Team Member  •  1 month ago
The black widow 2.0 hybrid has a big sweeping continuous ball motion that creates a lot of angle and high scores. This type of motion is ideal for creating striking angles and achieving higher scores.
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Guest  •  1 month ago
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Support Team Member  •  1 month ago
Yes, the Hammer Black Widow 2.0 Hybrid Bowling Ball is designed to handle heavy oil conditions effectively. This is particularly valuable for bowlers who encounter varying oil patterns and need a reliable ball for consistent performance.
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Guest  •  1 month ago
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Support Team Member  •  1 month ago
Yes, the Black Widow 2.0 Hybrid provides enough traction on medium oil conditions, making it versatile for different lane environments. This ensures you can maintain control and performance across various lane conditions.
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Guest  •  1 month ago
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Support Team Member  •  1 month ago
The ball is available in black and red colors. These colors pay homage to one of the most successful bowling balls of all-time, adding a nostalgic yet powerful aesthetic to your game.
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Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.

BowlersMart.com is happy to provide FREE Express shipping for items that are in stock and available to the following states:

FREE Express Delivery within 2 Business Days to Florida, Alabama, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, South Carolina, Tennessee, Virginia

FREE Express Delivery within 3 Business Days to Arkansas, Connecticut, Delaware, District Of Columbia, Illinois, Indiana, Iowa, Kansas, Maine, Massachusetts, Pennsylvania, West Virginia, Missouri, New Hampshire, New Jersey, New York, Oklahoma, Rhode Island, Texas, Vermont

For states not listed above, in stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).

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