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Ships within 48 hours · Estimated delivery Nov 5 - Nov 10
5×10 mm (2) for secure mounting
providing a drive train capable of running powerful modern Lipo batteries
Antenna Length: 6
75" (70 mm)
high-power 6S-compatible 2100Kv brushless inrunner motor and 100-amp ESC
B6-4 Engine Educator PkHAZ (24) - EST1783 TAM58572A 5×10 mm (2) for secureOverview We offer several 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. Select your engines based on these recommendations. Bulk packs are convenient and include everything your students will need to prepare their rockets for flights. This Engine Bulk Pack includes: 1) 24 rocket engines 2) 30 model
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