Klein Quantum $450

Posted on April 19, 2020

This is one cool bike. Handmade in the USA (maybe even WA) sometime in the early 90’s. Ultralight aluminum construction, pristine Shimano 600 groupset, Campangnolo wheels on Shimano hubs. Sporting an electric pink paintjob (photo makes it look orangey) this collector’s item is fully rideable and waiting for you.


52cm frame size            30.5″ stand over height



Would you like to take this bike (or one like it) for a test ride?

Come to the Hub


Not to be a total buzzkill, but there is a chance that this particular bike has been purchased already, or that it would not fit you very well. On the other hand, perhaps it is your soulmate. Whatever the case may be, you should come on down to the Hub to see all of the bikes we currently have for sale. One of our highly talented mechanics can help you pick the perfect ride or build a custom bike to meet your needs.