The 2005 Merlin Proteus Ultegra is a triathlon/road bike with a carbon frame. The frame has an unspecified finish. It was released in 2005. Due to the frame materials and other factors, we estimate that this bike weighs around 20 pounds. The Proteus Ultegra is fully rigid.
Components
The Proteus Ultegra comes with Shimano Ultegra components, including an ITM Mantis stem, a threadless headset and dual-control Shimano Ultegra STI shifters.
Drivetrain
The Proteus Ultegra has 10 speeds and has a Shimano Ultegra derailleur.
Wheels
It comes with Vittoria Rubino Pro Slick tires (622mm x 23mm) and Mavic Ksyrium Equipe rims.