Yes, small motorcycles can have four cylinders. While it is more common to find motorcycles with fewer cylinders, such as single-cylinder or twin-cylinder engines, there are small motorcycles available with four-cylinder engines as well.
Four-cylinder motorcycles are often found in sport bikes or higher-performance motorcycles, regardless of their size. These motorcycles are designed to provide a balance between power, smoothness, and performance. Four-cylinder engines can deliver high RPMs, strong acceleration, and smooth power delivery.
It's worth noting that the physical size and displacement of the engine play a role in determining the overall size of the motorcycle. Small motorcycles with four-cylinder engines will generally have lower displacements compared to larger motorcycles with four-cylinder engines.
The availability of small motorcycles with four cylinders may vary depending on the market and manufacturer. It's always a good idea to check with motorcycle manufacturers or dealerships to see what models are available in your region.