The 1999 GT ZR-4000 is a triathlon/road bike with an aluminum frame. The frame has a Solar Mint finish. It was released in 1999 and costs $869 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 25 pounds. The ZR-4000 1999 is fully rigid.
Components
The ZR-4000 1999 comes with Shimano RSX Triple components, including an aluminum stem, a Tange-Seiki Passage headset and dual-control Shimano RSX STI shifters.
Drivetrain
The ZR-4000 1999 has 8 speeds and has a Shimano RSX derailleur.
Wheels
It comes with Michelin Axial Sport tires (622mm x 23mm) and Mavic CXP 11 rims.