The BMC AC01 105-Tiagra is a commuter/city bike with an aluminum ISC frame. The frame comes in black or yellow. It was first released in 2012 and again in 2013. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The AC01 105-Tiagra is fully rigid.
Components
The AC01 105-Tiagra comes with various commuter bike components, including a Scor MKII SCOR MKI Urban stem and Shimano Tiagra shifters.
Drivetrain
The AC01 105-Tiagra has 10 speeds and has a Shimano 105 derailleur.
Wheels
It comes with Schwalbe tires (622mm x NaN) and Alex XD Lite rims.