The 1993 Counterpoint Opus IV SN is a tandem/recumbent bike with a steel and chromoly frame. It was released in 1993 and costs $3,600 brand new. Due to the size and frame materials, we estimate that this bike weighs around 30 pounds. The Opus IV SN is fully rigid.
Components
The Opus IV SN comes with Shimano Deore XT/DX components, including a SR CAS-40 stem and Shimano Deore DX shifters.
Drivetrain
The Opus IV SN has 7 speeds and has a Shimano Deore XT derailleur.
Wheels
It comes with Specialized Nimbus tires (20in x 2in) and Campagnolo Atheno rims.