According to the Ignition Virtual Car Gallery, this motorcycle is powered by a fuel cell and has a ''Pilot Vacuum retention system'' (which sounds like the driver is ''sucked'' onto the seat).
In Breaking Point, Iridium splits itself into two of these motorcycles in order to escape Dr. Tezla. The unmanned Magnesium became a ramming vehicle, while the driver escaped on the other.
The AcceleRacers website (Cartoon Network) lists this vehicle as ''Vectra Magnesium'' (''Vectra'' is the term used in the AcceleRacers card game to indicate some sort of upgrade for Silencerz vehicles)