

FEMA shock absorbers for models up to 7.5kg.FEMA retractable gears can be equipped with shock absorbers for smoother landings. The damping force required for a model is calculated according to the following formula: Damping force (N) = Model weight (kg) x 40A model weighing more than 10kg should use two dampers. For a model weighing more than 20Kg, three dampers will be required.