Spiral Fox TR145W²D

Screw Fox TR145W²D is an unreleased Beyblade that appears in the anime, Metal Fight Beyblade 4D. It will be released in Random Booster Vol. 8 Jade Jupiter in Japan and is owned by Zeo Abyss.

Face Bolt: Fox
The Face Bolt depicts "Vulpecula", one of the 88 constellations in space. Vulpecula is Latin for "little fox". It is represented by an goose (Anser) in the jaws of a fox. The design features a fox's head with the left side representing an angel while the right side represents a demon on a purple Face Bolt.

Energy Ring: Fox
Fox has claw-like ridges going around the Ring in a circular format while blue in color. It looks very similar to Beafowl.

Fusion Wheel: Screw
Screw has three distorted wing-like forms, each with an upward curved spike. It was said to have the best Upper Attack of any Fusion Wheel, but was later revealed to have smash, if paired with a clear wheel like Horogium it can produce effectice upward smash, which is due to recoil.
 * Weight: 34.51 grams

This metal wheel has mediocre smash, and is just under the tier line, but can be used as a replacement for Vulcan.

Screw can be used in combos such as MF Screw Horogium D125 R2F, as the unbalanced clear wheel helps with the aggressive movement, and the height helps use the smash effectivly on most heights.

This metal wheel slightly resemples that of a deformed storm wheel.

Spin Track: Triple Roller 145 (TR145)
A track with 3 rollers to deflect/evade attacks. It is the successor to ED145/R145/WD145. It looks similar to R145/WD145, but it's made completely out of plastic. Like its predecessors, it also has three protursions, and in the middle of each protursion's outer edge is one roller that works in two different ways: absorbing attacks and disabling spin stealing/pain splitting. Its defensive capabilities are equal to that of WD145.

Performance Tip: Wave Wide Defense (W²D)
Wave Wide Defense is a variation of Wide Defense that resembles it but contains the Sharp bottom on it. It is dark blue in color. Despite this, it has far worse balance than Wide Defense making Wide Defense a better choice to use. However, reattacking is no problem for Wave Wide Defense as there is a flat edge surrounding the spike.
 * 0.7 Grams