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4V 4000–5000mAh LiPo (SPMX-1091)
E-flite® 1S LiPo Battery USB Charger (included) - 1
Wheels: Classic-spoke design for stylish looks and increased strength - Tough nylon for durability on all surfaces - Black color for head-turning ARRMA styling - Steel reinforced 24mm Hex for strength during extreme driving action and easy servicing
Pieces range in size from 1
B4-2 Engine (3) - EST1601 605482496978 4V 4000–5000mAh LiPo (SPMX-1091)Overview The Estes B4 2 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 plugs.