A few individuals began designing and constructing small numbers of mountain bikes with frames made out of modern butted chrome-molybdenum alloy steel. Using the standard electro-forged cantilever frame, and fitted with five-speed derailleur gears and knobby tires, the Klunker 5 was never heavily marketed, and was not even listed within the Schwinn product catalog. Unlike… Continue reading Bikes By Schwinn Worth Match Guaranteed