I am the original owner of this vintage Bridgestone RADAC road bike which I purchased new in 1990. This is the fully aluminum frame tubes, stays, and fork. This bike is extremely lightweight and zippy. As pictured it weighs just over 20 pounds. This bike still has all of the original full Shimano 600 groupset for the brakes, derailleurs, levers, crankset, hubs, and headset. It has the 2x6 12 speed gearing, Tricolor derailleurs, cranks (original biopace!), hubs and brakes and Wolber GTX rims. The stand over height is 32 inches.
This bike is in great condition and has all of its original parts, even the Bridgestone handlebar tape. It still has the original SECA 700x28 FPS tires that are in surprisingly good shape. The bike only weighs 20.8 lbs. complete.
This bike is in excellent vintage condition. It is very clean, no dents, cracks, etc. It is in terrific shape, especially for a 35+ year old machine. The wheels are clean, smooth, true, with minimal brake wear. Tires are older but still supple and airtight even at 125 psi. The cables still work and feel great but have surface oxidation visible on shifter cables. Brakes and derailleurs work great. Very good rideable condition. This bike is in great condition and still has all of its original parts.