The 2002 Schwinn Sierra 2002 aluminum is a commuter/comfort bike with an aluminum frame. The frame comes in colors like Mini-Flake Silver, silver / blue and black / champagne.
It was released in 2002. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Sierra 2002 aluminum is fully rigid.
Components
The Sierra 2002 aluminum comes with various commuter bike components, including an aluminum adjustable stem, a steel headset and Shimano EF-28-8 SRAM 4.0 shifters.
Drivetrain
The Sierra 2002 aluminum has 8,7 speeds and has a Shimano SRAM ESP 4.0 derailleur.
Wheels
It comes with Sport tires (622mm x 42mm) and aluminum rims.