The Klein Quantum II is a triathlon/road bike with an aluminum Gradient / USA frame. The frame comes in colors like cumulus, Deep Forest and Night Storm.
Originally released in 1993, there are 4 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 25 pounds. The Quantum II is fully rigid with has saddle suspension.
Components
The Quantum II comes with Shimano and Campagnolo components, including a chromoly, System 2 Zoom stem, a Tange-Seiki Shimano headset and dual-control, Shimano, Campagnolo STI shifters.
Drivetrain
The Quantum II has 8 speeds and has a Shimano Campagnolo derailleur.
Wheels
It comes with Klein Prime Avocet FasGrip tires (622mm x 25mm) and metal matrix composite, Aurora, Campagnolo, Klein Beta C Sun Metal M14A rims.