sentence: We see a man in a room talking about a bike. sentence:  We see a title screen. sentence:  We then see the man adjusting the handle bar of the bike. sentence:  The man demonstrates how the levers sit and adjusts the brake levers. sentence:  The man demonstrates the sitting positions and braking and screws them tight. sentence:  The man then, and adjusts the shifter lever. sentence:  We see a recap and the closing scene of the video.