ufo alertAssembled for every bowler in this galaxy, the UFO™ Alert is here to help younavigate 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 and 1 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.


Coverstock Name: e-Trax™ Hybrid Reactive
Weight Block: E.T.™ Core
Color: Purple Solid / Emerald / Teal
Finish: 1500-grit Polished
Flare Potential: High

Gewicht RG Diff MB
16 2.52 .054 .016
15 2.52 .054 .016
14 2.52 .054 .016
13 2.57 .032 .010
12 2.59 .029 .008

Dolfijn Proshopprijs: € 230,00


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Dolfijn Proshop Tilburg

Gevestigd Dolfijn | the plays to be


Ringbaan Oost 2a
tel: +31 6 25 495 090 (André van Gurp)