Roto Grip Grenade Small Main Image
Roto Grip Grenade Small Core Image
Roto Grip Grenade
$88.99 Retail: $149.99Save 41%
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Product Features & Description
Roto Grip Grenade
SKU: RGBBMRGU
Brand: Roto Grip Bowling


- Coverstock: Retrothane
- Weight Block:Photon Core (14-16)
- Ball Color: Navy Blue All colors do vary somewhat from the picture shown.
- Ball Finish: 2000-grit Abralon
- Track Flare Potential: 3-4 Inches (Med) on a scale of 1-10 Low-High
- Recommended Lane Conditions: Medium-Light Oil
- A few tiny pit holes in the cover stock of the ball are normal
- Description: At Roto Grip® we pride ourselves in providing a complete line of bowling balls in both value and performance. With a medium RG (2.58) and medium differential (.040), the Photon ™ core utilized in both the newly released Riot and Dark Star, is the perfect foundation for the new Grenade. You know that the coverstock is critical to ball motion, so even when testing on a shorter oil pattern, even a milder version of Sure Grip II with the Photon core was too much. We decided to step it down a notch and go ‘Old School’ with the new Retrothane™ shell because predictable ball reaction never goes out of style! The Retrothane is a traditional urethane coverstock that will help you tame even the most scorching lane conditions. As witnessed on the PBA Tour and in World Championship events, urethane is still effective today. Redefine your arsenal with the new Grenade and know that no matter what they throw at you, Roto Grip has you covered. Roto Grip – we’re pulling the pin, tossing the Grenade and shaking it up.
Avg. Customer Rating:5 stars
(based on 1 review) Reviewers described themselves as: Competitive athlete (1)
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[9 of 10 customers found this review helpful]
Grenade (two settings of this ball) By Bucko the Bowler from North Canton, Ohio
Reviewed on: 10/17/2010 Verified Reviewer Describe Yourself:Pro Bottom Line:Yes, I would recommend this to a friend Grenade – (with the pin up between fingers) Specs 5x4 3" buffer 60x5x40 (dual angle) This ball is very weak and has a really good mid lane read. It does not overreact on wet/dry conditions but it is oil sensitive. This ball works best on dryer lanes and is very smooth and predictable when lanes are broken down and all your other bowling balls are hooking way too much. This ball works well on wood or synthetic lanes and sport patterns. It will allow you to work closer to the pocket without over hooking it to the head pin. Grenade – (with the pin on the axis) Specs 3x5 2" buffer 110x3x40 (dual angle) With these specs the ball has a little more mid lane roll and a little less back end. It works even better on dryer lanes and has more of an arc shape reaction. I used this layout at the USBC Nationals in Reno and it kept me out of trouble on tougher lane conditions. I would recommend this ball for all high rev. players looking for something that is straighter and smoother than anything they have ever thrown. Was this review helpful to you? Yes / No- You may also flag this review.