Roto Grip Theory Bowling Ball

Put this THEORY to the test. The evolution of the bowling ball never has reached a level this advanced! The Theory we are bringing to you is based on an exciting new interior shape called the Triliptic Core.It's a triple elliptical shape that has a myriad of benefits from consistent axis migration to the ease of drilling and predictability of ball motion...it's all there! It takes lots of engineering to come up with a design this intense, and you can literally FEEL the blood, sweat and tears that have gone into the creation of this Theory.Roto Grip - It's all about the ATTITUDE! Coverstock: Insight™ Solid Reactive Weight Block: Triliptic™Ball Color: Two Tone Red/Royal BlueBall Finish: 2000 AbralonDurometer 73-75 Rex D-scaleFlare Potential: 7+ inches (High)16# 2.49 0.051 0.01215# 2.49 0.058 0.01314# 2.54 0.049 0.01113# 2.57 0.032 0.01012# 2.59 0.029 0.008 Download Roto Grip Wallpapers

Ebonite Vital Sign Bowling Ball

The all new Ebonite Vital Sign breaks the mold on previous Ebonite upper-mid priced products. Our R D Team designed a new core, that is asymmetrical, and wrapped around the new core is our Flexol Super Plus veneer. The result is an extremely versatile ball, for all styles of play. The Vital Sign is extremely easy to drill and comes in a very unique Black/Red/Orange color combination that is sure to bring attention to those that are looking to attack. Save your game, with the Ebonite Vital Sign.Coverstock: FLEXOL SUPER PLUS REACTIVEFactory Finish: 800 Abranet, 1000, 2000, 2000 Grit AbralonColor: Black/Red/OrangeCore: Vital AsymmetricRG Rating (Actual): 16# - 2.49 15# -2.48 14# - 2.47Differential (Actual): 16# - .052 15# - .055 14# - .058Length: Scale of 1-50 (Least to Most): 24Hook Potential: Scale of 1-50 (Least to Most): 45Recommended Lane Condition: Medium to Heavy Oil