Estes Rockets 29 mm Booster for Model Rockets Pro Series II E2X - EST9752 605482689622 Its Velineon® 3500 brushless system

Its Velineon® 3500 brushless system delivers 60+ mph speed

DescriptionThe 7x5

A-arm front and rear independent suspension keeps the Apex2 chassis under control during the wildest of driving conditions

Wider rear section and 3D form introduced in key areas to greatly improve strength

Blue-anodized 6061-T6 aluminum steering blocks

Estes Rockets 29 mm Booster for Model Rockets Pro Series II E2X - EST9752 605482689622 Its Velineon® 3500 brushless systemProduct details A must have for the newly introduced Pro Series II E2X rockets. Boost your rocket altitude by 1000 feet (305 m). Easy to assemble and quickly attaches to your rocket. Features Easy to Assemble Requires E16 0 or F15 0 booster engine Designed for use the Pro Series II E2X rockets Specifications Size: 29 mm Weight: 0. 563 lbs