Roto Grip UFO Alert Bowling Ball

Roto Grip UFO Alert Bowling Ball

Our obsession with helping players of all ages and styles conquer various lane conditions while abiding to forthcoming governing rules, led to the development and creation of the asymmetrical E.T. Core (Equalizer Technology Core) which features built in cavities in order to increase weight displacement after drilling without a balance hole to increase overall ball motion.

The MicroTrax (Micro Nanoparticle Traction) Coverstock offers the optimum balance of midlane traction and responsiveness to friction thanks the blend of nanoparticles throughout the coverstock. This formulation maintains its surface profile texture longer to ensure you get maximum performance while displacing oil at an above average rate compared to other coverstock materials on the market today.

Assembled for every bowler in the universe, the UFO Alert is here to help you navigate those Medium to Medium/Heavy Oil Conditions with ease. No matter your style, no matter your rev rate, no matter your speed, the E.T. Core (Equalizer Technology Core) with its built in cavities, is sure to create great overall core motion every time due to the added mass displacement when drilled. And we can’t forget about the eTrax Hybrid Coverstock which is made of 2 parts pearl and1 part solid. This cover combination aids in creating plenty of responsiveness to friction down lane without being too angular. Thus, making this combination of core and cover one of the most ideal options ever created for most any house type oil condition on planet earth.

Weight	15 lbs
Dimensions	9 × 9 × 9 in
Brand	Roto Grip
Bowling Ball Color	Green, Purple
Bowling Ball Core Shape	Asymmetrical Core
Bowling Ball Core Name	Roto Grip E.T. Core
Bowling Ball Coverstock Type	Hybrid Reactive
Bowling Ball Cover Name	Roto Grip eTrax Hybrid Reactive
Radius of Gyration: RG (15LB)	2.52
Differential: Diff (15LB)	.054
Mass Bias Strength	.016
Flare Potential	4 – 5 Inches
Surface Finish	1500 Grit Polish
Ball Weight	12LB, 13LB, 14LB, 15LB, 16LB
Ball Performance Level	High Performance Bowling Balls
Preferred Lane Conditions	Medium – Heavy Oil
B.M.W	Yes

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.

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).

We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!

---

International Shipping - Duties, & Taxes & Return Information

Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.

Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.

---