The 2005 K2 Rosario is a commuter/comfort bike with an aluminum frame. The frame comes in Dark Blue or Light Blue.
It was released in 2005. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Rosario 2005 is fully rigid.
Components
The Rosario 2005 comes with various commuter bike components, including an aluminum adjustable stem, a steel headset and SRAM ESP 3.0 shifters.
Drivetrain
The Rosario 2005 has 8 speeds and has a SRAM ESP 4.0 derailleur.
Wheels
It comes with Kenda K-841C tires (26in x 1.95in) and aluminum rims.