The 2001 Radius C4 is a 38 pound a recumbent bike with a chromoly Shock Works frame. The frame comes in colors like red, blue and black. The C4 Recumbent is a is a heavier bike at around 40 pounds. It was released in 2001 and costs $1,499 brand new. The C4 Recumbent has frame suspension with 3in travel.
Components
The C4 Recumbent comes with various recumbent bike components, including SACHS Power Grip Plus shifters.
Drivetrain
The C4 Recumbent has.
Wheels
It comes with Vredstein Monte Carlo tires and aluminum Alex rims.