1990 ChroMoly 17" frame Specialized HardRock 21 speed. Rider 5'3" - 5'6". Freshly-serviced including new front tire, upgraded shifters, installation of an adjustable handlebar stem and aluminum riser handlebar , thoroughly cleaned, well-running and ready for the road home. Set up for city commuting -- semi-slick tires and 2" riser handlebars typical on a hybrid bike. Integrity of the ChroMoly frame is excellent - rides great with no hands. Aluminum wheels trued. Hubs adjusted so wheels spin smoothly. Bottom bracket adjusted so cranks spin smoothly. Brakes stop on a dime. Shifts smoothly through all twenty one gears Lots of tread on the tires Comfortable saddle. Fenders. Aluminum rear rack Water bottle holder Kickstand Cosmetically, its high gloss black fenders and frame paint with yellow decals are complimented with nicely polished aluminum components. Beautiful looking bike. Please come by and pedal away. If you would like to drop by for a test ride, please reply with available time(s) / day(s). A phone number could also be helpful. Thank you for looking! Some Specs: Frame ... 17" Chromoly Wheels .... 26" Araya aluminum rims, laced to Shimano aluminum hubs Tires ... 26 x1.95" durable Nokian Ultra 'tour 2 rear, IRC front Shifters...Shimano Alivio Rapid fire Trigger Shifters with optical display Derailleurs..... Shimano 200GS Crankset .... Shimano 200GS 170 mm aluminum cranks, 28/38/48 T chainwheels Brakes... Shimano Exage cantilever brakes with Shimano 200GS brake levers Handlebar Stem ... adjustable aluminum Handlebars ... 2" aluminum riser Specialized Bicycle Components Inc. is the United State's fourth-largest maker of high-end bicycles. In 1981, Specialized revolutionized the biking industry by introducing mountain bikes to the general public. The mountain bike Specialized sold in 1981, the StumpJumper, was such an important and groundbreaking product that an original model is on display in the Smithsonian Institute. Since 1981, Specialized has not backed off from its company motto, "Innovate or Die." The company, led by founder Mike Sinyard, has continued to create and introduce cutting-edge bicycle products.