The Solo 210 engine features a composite propeller that is available in two cage diameter sizes, 110 cm and 122 cm. This engine uses a high-mounted, large gas tank for long flights and easier fuel delivery.
The Solo 210 has a 210-cubic-centimeter, two-stroke, one-cylinder engine. The tank holds 2.9 gallons (11 liters) and the engine runs on a 50-to-1 pre-mix of unleaded 93-octane auto fuel and oil. The Solo 210 reaches a maximum horsepower of 15 at 6,000 revolutions per minute, and a compression ratio of 10.6-to-1. The dry weight of this engine is 28 lbs.
The Solo 210 uses a free air cooling system with a single, integral pump-type carburetor. This is a Bing float-bowl carburetor that is fitted for instant starting.