Correction. The bike seems small because I have the saddle positioned almost right down on the seat tube.

51 cm may appear small, but this hybrid bike has a different geometry compared to most other bikes. If I raise the saddle about 3 inches I can barely reach the pedals! And the saddle can be raised even further! This would suggest that even taller riders (up to around 6'6" or so) could ride the bike also!

The flat handle bar position can also be adjusted horizontally and vertically to suit different riders.

Since I have big feet, I have to be careful where I place my feet on the pedals so that I don't hit the front tires when making tight turns.