model board: two-wheel technique

This model board enables a comparison of car engine components and two-wheel technique. The following components have been cutaway: Moped cylinder with piston, generator, starter, four-stroke single-track piston. 1 segment of a complete cylinder head with 16 valves. The following are also on the model board: ignition coil, camshaft, one-cylinder engine, camshaft four-cylinder with 16 valves, crankshaft with connection bar and rolling bearing, camshaft with clearance compensation, connecting bar and rocker arm.