The 1999 Bike Friday Tuesday 451 is a 38 pound a tandem/tandem bike with a chromoly frame. The frame comes in colors like stealth, Flag Red and Ink Black.
The Tuesday 451 is a is a heavier bike at around 40 pounds. It was released in 1999 and costs $4,495 brand new. The Tuesday 451 is fully rigid.
Components
The Tuesday 451 comes with Shimano Ultegra components, including a Bike Friday stem, a Shimano Deore XT headset and dual-control Shimano Ultegra STI shifters.
Drivetrain
The Tuesday 451 has 9 speeds and has a Shimano Ultegra derailleur.
Wheels
It comes with tires and rims.