1/2A3-4T Engine Educator PkHAZ (24) - EST1788 VQS includes a full set of

includes a full set of ball bearings and all-metal internal gears for strength and durability

85oz• Bearings: 3 Ball Bearings

Wheels and Tires Pre-glued scale all-terrain tires with performance foam inserts

Set contains one each of : 5/64

real-time telemetry data including battery voltage

1/2A3-4T Engine Educator PkHAZ (24) - EST1788 VQS includes a full set ofOverview Estes offers rocket engine bulk packs in four total impulse ranges. These packs may be used with the rockets listed on our Web Site or other Estes rockets. The description of each kit lists recommended engines. Our engine bulk packs contain: 1) 24 rocket engines 2) 30 model rocket igniters 3) 24 reusable igniter plugs 4) 75 4. 5 in. (11. 4 cm) squares of recovery wadding, enough for approximately 25 launches.