
Klein Quantum
Description
This is a 1996 Klein Quantum, built in Chehalis, featuring factory Graphite and Onyx series components, a Klein carbon fork, and flip-flop paint—one of the last pre-Trek-era Kleins in used but near-original condition. Chameleon or cosmic green paint that looks great still. The purple to green shift turns heads. There is chipping that I tried to document in the pictures. Original carbon fork, internal routing and Shimano 105 (5500 series, 8-speed) drivetrain. Rear shifter fails intermitt...
Posted Apr 27, 2026











