C145 has three wings which extend outwards, each separately joined onto
the underside of the Track. These are free moving, and hence when the
Beyblade is launched, these point outwards due to spin velocity. Their
free moving nature make them very effective for defensive purposes, as
they are able to withstand low hits to the Track without significant
spin loss. Furthermore, the Track is significantly heavier than
non-gimmicked Tracks such as 145, providing extra weight essential for
Defense.
As such, the Track is an essential part for current Defense
customizations. But as the beyblade wobbles, the claws might have impact
with the floor causing loss of balance, severe loss of stamina or
resulting in the beyblade stops spinning.