The Eldar use bikes powered by anti-gravitic engines so that they can hover a few meters above the ground and make powered boosts over obstacles. This means that they combine the utility of bikes with the best aspects of skimmers. Jetbikes work like ordinary bikes but can pass over and ignore terrain when they are moving. Jetbikes which begin or end their move in difficult terrain must test to avoid crashing. Roll a D6. On a 1 they crash and burn. Other than this jetbikes shoot and fight in assaults just like other bikes.
Eldar Jet Bikes
Source: Core Rulebook 3E, p. 94
Eldar jetbikes hover on anti-gravitic engines, ignoring terrain as they move but risking a crash on a roll of 1 if they begin or end their move in difficult terrain.