1986 Schwinn Sierra Mountian Bike. 25-30 hours use on bike. Last bike that was built for Schwinn by Giant bike company before Schwinn bankrupcy. I have the original title card, sales brochure, price sheet, receipts. The Sierra has optional items installed when purchased. From the Schwinn sales catalog, installed options as follows: "Nitto" brand Mountain bars. High rise 110mm style mountain handlebars. Also "Nitto" brand ATB stem described as V-3 slingshot dual clamp style. Jim Blackburn rear luggage rack/shelf. Bottle carrier. Schwinn rear view mirror off the handlebar end. Schwinn spenco style saddle. Bike is Black chrome paint optional from catalog pictured Sierra. Catalog is a red Sierra with red cables, white seat and white handle grips. This Mountain bike is in showroom condition!!! It is a museum quality piece. 25 years old and it looks brand new. IF, you are a collector this is the one.