The 2011 Felt Z4 is a 16 pound a triathlon/road bike with a carbon and metal matrix composite Felt Classic UHC Advanced frame. The frame comes in Gloss Clear or Dupont White.
The Z 4 2011 is a is a light bike at around 15 pounds. It was released in 2011 and costs $2,999 brand new. The Z 4 2011 is fully rigid.
Components
The Z 4 2011 comes with Shimano Ultegra components, including an aluminum, adjustable Felt VA Adjustable stem, an integrated FSA headset and Shimano Ultegra shifters.
Drivetrain
The Z 4 2011 has 10 speeds and has a Shimano Ultegra derailleur.
Wheels
It comes with Vittoria Zaffiro Pro tires (622mm x 25mm) and Mavic Ksyrium Equipe rims.