I have about 30 bikes for teens. Wheel size is 24", but some other sizes. They are all reconditioned, some are mint., I have bikes for males, females and unisex. Come see, I am sure I have one right for you. I also have a few adult bikes and over 35 childrens bikes. Wheel size from 12.5" and up. The prices vary depending on the bike.
I am in Blackburn Hamlet.