The Schwinn Sierra Seven is a commuter/comfort bike with a Schwinn / N Gauged frame. The frame comes in colors like blue, ice(w and silver(m.
It was first released in 2007 and again in 2008. The Sierra Seven is fully rigid.
Components
The Sierra Seven comes with various commuter bike components, including an aluminum stem, a VP Zero Stack headset and grip-shift SRAM MRX shifters.
Drivetrain
The Sierra Seven has 7 speeds and has a Shimano Tourney TX-30 derailleur.
Wheels
It comes with Smooth Rolling All Weather tires (26in x 1.9in) and aluminum Single Wall Silver Anodized rims.