Aluminum frames. One for a man, one for a woman. Ridden less than 10 miles. Almost new helmets, pumps, front and rear lights, water bottles and new in box spare tubes included. Three front sprocket sizes and eight rear axle gear sizes equales a choice of 24 speeds. Front forks have shock absorbing suspension that can be active or locked solid. Have both original owner's manuals. Each bike cost about $750 new without all the extra items listed. Now priced at $250 for each bike.
We bought these to ride as a married couple, but health issues popped up that prevented us from using them. We thought the health issues would eventually improve, but they did not, so the bike have been garaged for about 10 years. A little light dusting would make them like new. Great Christmas gifts for teens or adults.