The 1993 Bottecchia TSX Chorus is a 22 pound a triathlon/road bike with a steel Columbus TSX frame. The TSX Chorus is a is a lighter bike at around 20 pounds. It was released in 1993 and costs $2,100 brand new. The TSX Chorus is fully rigid.
Components
The TSX Chorus comes with Campagnolo Chorus Ergopower components, including a Cinelli X/A stem and Campagnolo Ergopower shifters.
Drivetrain
The TSX Chorus has 8 speeds and has a Campagnolo Chorus derailleur.
Wheels
It comes with Specialized Turbo SK4 tires and Mavic Open rims.