Called wrkhor in the language Coraabish.
Monograv is a name for a single-seated vehicle based on antigravity and used for movement on the planetary surface or stratosphere. A monograv works without any rolling resistance thanks to artificially created gravity field. Thanks to its smaller size and lower aerodynamic resistance, monograv is capable of reaching the highest speeds from all antigrav types.
Enthusiastic mono-gravers organize monograv races on many worlds. Those are a popular hobby as well as a dangerous adventure - with speeds approaching 1100 kph, monograv races (so-called Zolox) rank among the most dangerous sports.