Well it already has a bontrager crankset installed and a new set of wider tires, but stock wheels. Being that I am a complete amateur when it comes to cycling, I doubt I will notice nuances such as stiffness without knowing anything different than the first bike I ride. This will be a learning experience for me on top of the sport/hobby itself. The one thing I feel confident in is that the frame set is a decent one. The wheels and other parts can always be upgraded in time.