SHIMANO

Specifications
Groupset: Uses a Shimano 105 12-speed groupset, known for offering high performance at a good value. This groupset includes components such as shifters, front and rear derailleurs, and a cassette.
Speed: The 12-speed drivetrain provides a wider gear range and smooth shifting.
Braking System: The Shimano 105 12-speed groupset is currently designed to support disc brakes only, as seen on the bike in the picture.
Wheels/Wheelset: The "Exar Ultra Dark W..." wheelset is listed as being used. This wheelset appears to have a high profile, typically used for aerodynamics.
Bike Type: Based on the frame and handlebar shape, this is an aerodynamic road bike.