Vintage Shimano 600 Tri Color Rear Derailleur. Part code is RD-6401. 8 speed integrated SIS stamp on derailleur cage, short cage. Hardware is in good working order, Harrell adjuster may not be original. Some scuffs on derailleur body. Pulleys and springs feel good. Limit and B tension screws show signs of use but are in good working order. Please see pictures for condition of the item. Free shipping via USPS First Class or Priority Mail depending on size and weight Of item.
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