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HPI Racing A771 Sport Shock Set (50 - 66mm)
racers need precision and predictability
0 Pre-Mounted Tires
21" (107 mm) Package Type Pre-Mounted Front or Rear Rear Tire Tread dBoots Hoons Vehicle Type On-Road Wheel Hex Size 17mm Compound / Hardness Firm Scale 1/7
Pro Scale Performance
B6-0 Standard Engine(3) HAZ - EST1608 ball bearing HPI Racing A771 Sport ShockOverview The Estes B6 0 engine is a booster stage engine designed for model rocket flight and has to be used with a standard engine. This engine is for flights in rockets weighing less than 4 ounces, including the engines. Each package includes 3 engines, 4 starters and 4 plugs.
US$ 140.00
US$ 50.00
US$ 150.00