Citrakayah

Citrakyahs are feline-like aliens from the planet Chalybeas.

Appearance
Citrakyahs are cat-like humanoids with a black and blue color scheme. They have spikes on their hands and legs, and black mask-like fins around their eyes.

Abilities
Citrakayahs can run very quickly and leave a blue trail when they run, similar to Kinecelerans. They are also fairly strong, able to carry human-sized aliens without losing any speed.

Weaknesses
Citrakyahs are not as good as Kinecelerans when it comes to controlling their speed. Stopping, for example, is difficult if they run too fast. Also, if a smart and tactical opponent times their attack just right, then they will be able to stop a Citrakayah right in their tracks.

Omnitrix Transformation
The Omnitrix's Citrakayah representative is named Fasttrack, who first appeared in the Ultimate Alien episode "Basic Training". It is implied that he was originally unlocked off-screen prior to "Basic Training". Fasttrack solely appears in Ultimate Alien.

The Ben Tennyson of Dimension 23 has an equivalent of Fasttrack named Fastcat, who was confirmed to exist by Derrick J. Wyatt.

Fasttrack has also been used by Albedo.