Estes Rockets - PS II Rocket Launch Controller Electric Motors Brushless Combo Sensorless Replaces the motor guard with

Replaces the motor guard with a modified version that includes mounting points for the wheelie bar

Launch controller comes complete with safety key and 17 feet (5

Collars with o-rings to prevent unintentional adjustment

Slipper Clutch Set: SCA-1E

but is not included

Estes Rockets - PS II Rocket Launch Controller Electric Motors Brushless Combo Sensorless Replaces the motor guard withPowered by 6 'C' alkaline batteries (not included), multiple power source options and 30 feet (9. 1 m) of heavy duty cable makes this the ultimate launch controller for launching the Pro Series II line of rockets as well as other mid engine power rockets!