Graupner Speed 280FG3 6v

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