The Klein Quantum road bike is a vintage piece handcrafted in Washington by Dr. Gustav Klein. This 59cm purple chameleon bike features a drop handlebar, 700C wheels, and is made of lightweight aluminum. With a classic road bike design, including caliper brakes, derailleur gears, and a bottle cage, this unisex adult bike is perfect for any cycling enthusiast looking for a high-quality, beautiful, and unique ride.
