I bought these bikes on clearance in ToysRUs for $3. This is also were I purchased the other two I have. I think they carry these in other stores in the boy's toy section, as well. I wanted to get one for all the "kids" I have right now. This purple and black one was the largest they had at the time and came with a second pair of handle bars that look like the old 10 speed bike handles, they all have two pair of handle bars. I think this one would work for an adult bike. They are perfect for 1:12 scale and the wheels roll and the peddles turn by the plastic chain on the bikes. They are very realistic in detail and the frames are made of metal.