Rock Bull WD145HF

Rock Bull WD145HF is a Beyblade only found in the Random Booster Vol.3 Stardust Pegasus.

Face Bolt: Bull
The face on this Beyblade depicts a Bull, which is represented by Taurus in the Zodiac symbols. It's coloring is slightly different from its MF counterpart.

Energy Ring: Bull
Bull is among the heaviest Clear Wheels available, and also perfectly balanced, making it very popular in Defense and Stamina combos.
 * Weight: 3.3 grams

Fusion Wheel: Rock
Rock has six large protrusions with small, shallow gaps between each one. It also overhangs the Track much like the original Leone Metal Wheel, although to a smaller extent.
 * Weight: 31.4 grams

Rock as a Defense-Type is unable to match the qualities of Fusion Wheels such as Earth and Basalt, because the shape of Rock produces a significant amount of recoil upon contact with another Wheel. As a result, Rock is an outclassed Defense Wheel.

Spin Track: Wide Defense 145
Wide Defense 145 is a lot like Eternal Defense 145. It has three "wings" that protect the Bey from uppercuts. One diffrence between Wide Defense 145 and Eternal Defense 145 is that Eternal Defense can rotate freely while Wide Defense is fixed, giving the Bey more protection from uppercuts but produce a lot of recoil from low attackers like Lightning L-Drago 100HF. when hit by a low Bey, it could fly dangerously off balance and possibly KO itself. An advantage would be that it stop a lot of self-KO that ED145 produce by getting caught at the "hooks" on each wings.

Performance Tip: Hole Flat
HF has a very similar movement speed to that of F, with the main difference being a slight Stamina improvement due to the hole in the middle of the tip. But, with this comes the detriment of even less grip to the stadium floor than F, and also increased fragility. It is rarely sold in a transparent color like this model, which is Transparent Maroon.
 * Weight: 0.5 grams