Rocket kits with two or more stages, of any size. A booster motor is usually required for the first stage, or an electronic device is required to ignite upper stages.
Scale replica of the famous Black Brant II sounding rocket, for 24 mm model rocket motors.
Six ways to fly!! The Estes Multi-Roc is a two-stage, payloader rocket that also features a glider recovery!
The Checkmate is a nice-looking, small two stager which flies on Estes 13 mm Mini engines.
Two stage model rocket with transparent payload compartment, for B and C motors.
A great 2-stage rocket kit sporting cool looking balsa "bat" wings. The Hyper Bat flies on standard 18 mm engines and it is recovered by a 30 cm plastic parachute.
Three stages for maximum enjoyment and maximum altitude!