The Quantum range is taking wild FLUX power to the road with the new Quantum R FLUX 4S Muscle Car! Available in three super-cool colorways that look so amazing you won't want to get them dirty, you'll be able to rip off impressive stunts with your friends for hours on end, thanks to a full set of HD drivetrain reinforcements! The Quantum R features a super-strong HPI 4S FLUX system for extra-fun top speeds and massive stunt action! With full-time 4WD, a fully independent suspension front and rear with oil-filled adjustable shocks, plus robust metal 4-gear diffs all wrapped in the awesome styling of a BRAND NEW retro-styled muscle car body, the Quantum R FLUX 4S Muscle Car is ready for any and all stunts you want to try!