HERCULES K 125 Military Models/Series Timeline, Specifications & Photos

The Hercules K125 Military has an air-cooled, single-cylinder, two-stroke engine with flat pistons from Fichtel-Sachs with 9.2 kW (12.5 hp) and ranks among the middle motorcycles in the Bundeswehr. The piston diameter and the piston stroke are each 54 mm. The Krad has a multi-disc clutch in the oil bath and a high-lying swirl muffler.