The 2001 Co-Motion Big Al STI is a 34 pound a tandem/road bike with an aluminum Easton frame. The frame has an unspecified finish. The Big Al STI is a is a fairly heavy bike at around 35 pounds. It was released in 2001 and costs $4,830 brand new. The Big Al STI is fully rigid.
Components
The Big Al STI comes with various tandem bike components, including a Salsa Moto Ace stem, a thermoplastic, threadless Race Face SP headset and dual-control Shimano Ultegra STI shifters.
Drivetrain
The Big Al STI has 9 speeds and has a Shimano derailleur.
Wheels
It comes with Avocet Fast Grip tires (622mm x 28mm) and Velocity Diad rims.