SPEED 280 FG 3 6 V Graupner 1700 SPEED 280 electric motor with 3:1 reduction ratio for park-fly and slow-fly model aircraft. The wide bearing spacing guarantees a reliable, low-loss gearbox. The standard bushes are made of special bearing material, but can be replaced by optional ballraces. Weight approx. 60 g
Shaft Ø 3.17 mm
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