Centarumon

Centarumon: half man, half horse. He is a Champion Level Beastoid Digimon that resembles a centaur with exhaust pipes in his human back and wearing a helmet that shows his one eye.

Attacks

 * Hunting Cannon (Solar Ray): He fires alaser beam from the palm of his mechical hand.
 * Jet Gallop: He can reach sppeds up to the speed of sound, making it hard to see him well.

Digimon Adventure
The first Centarumon seen was a victim of the Black Gear. Kabuterimon and Togemon destroyed it. He revealed to Koushiro Izumi and Mimi Tachikawa the history of the Digivice before Leomon (who was under Devimon's control at the time) attacked. The Digivices glowed and he fled. He later returned alongside Gennai after the battle against Apocalymon.

Digimon 02
A Centarumon was a partner to a American Digi-Destined named Maria. The same one appeared during the final battle against MaloMyotismon.

Digimon Frontier
Saggitarimon returned with a bunch of Centarumon in order to get the Legendary Warriors possessions (he kept mixing it up with obsessions). After Saggitarimon was sent flying, the Centarumon fled.