Hyperion/Scorpion 4020-1390kv motor 5mm shaft

[HTVboats]

Hyperion 4020-1390kv 1890watts outrunner. Ran twice on 6S on an outboard tunnel. m445 6 laps 92Degrees, m447 6laps 110degrees. 447 was definately faster. 5mm Bullets. Ran well but I have a 1515 Neu 1500kv to replace it. Paid $130 sell for $100 shipped lower 48.
Mic
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