ROBBE Slowflyer-vertraging 1:4 [RO4481]

Power Gear 1:4 Slow Fly, white No. 4480
Power Gear 1:4.5 Slow Fly, yellow No. 4481
Power Gear 1:5 Slow Fly, green No. 4482
Power Gear 1:6 Slow Fly, red No. 4483
Replacement gearboxes for our Slow Fly models. Also suitable for own-design models, or for fine-tuning the motor and propeller to suit a particular model.

Weight: approx. 8g