Estes Rockets - D12-3 Model Rocket Engines (2pk) HPI115126 Body diameter: 13mm (0

Body diameter: 13mm (0

Durable monocoque bathtub frame sees the heavy battery and R/C mechanism components mounted low and central for the best vehicle balance

The powerful HS-645MG is one of Hitec’s most popular servos

this light weight battery pack delivers true 35C discharge and 2200mAh capacity

reaching impressive altitudes of up to 900ft with stability and precision

Estes Rockets - D12-3 Model Rocket Engines (2pk) HPI115126 Body diameter: 13mm (0The Estes D12 3 is a single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 14 ounces, including the engine. Each package includes 2 engines, 2 starters, and 4 starter plugs.