Type of Bike

 these are some of the available type of roadbike available

the first one is a race bike. it is lightweght and lower front end. this bike focus more on speed and less comfortable.

this is an endurance bike, it focuses more on comfort so it will be less aerodynamic than a race bike.

and this is an aero bike, it focus more on aerodynamic in order to easily cut through wind but at the expense of heavier frames. all of the cable for the bikes are internal.

another one is time-trial bike. this bike focus more on speed and cutting through the wind at the expense of less control and can only be used for flat terrains.

last but not least, the gravel bike. it is a more comfortable road bike that can be used for both road and offroad.