Citrakayah

Citrakyahs are feline-like aliens from the planet Chalybeas.

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

Powers/Abilities
Similar to Kinecelerans, Citrakayahs possess enhanced speed, reflexes, and jumping. They can also accelerate while running, giving them a speed boost.

Citrakayahs are fairly strong, being able to carry human-sized aliens without losing any speed. Technically speaking, Citrakayahs are physically stronger than Kinecelerans.

The spikes on a Citrakayah's arms and legs can be used as melee weapons.

Weaknesses
Citrakyahs are slower than Kinecelerans, and are not as good as them when it comes to controlling their speed. Also, if a smart and tactical opponent times their attack correctly, 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.