PS II Rocket Launch Controller Model The setups and tuning parts

The setups and tuning parts remain interchangeable between the two configurations

the commemorative model is significantly lighter than the standard specifications and delivers improved throttle response

Shock bodies CNC-machined from hard-coated 7075-T6 aluminum

Ball Bearing

The complete XRay T4'20 Turnbuckle Set weighs only 5

PS II Rocket Launch Controller Model The setups and tuning partsPowered 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!