Utopia Hybrid Technical street/flatland/park frame, shorter top tube and less weight for younger riders. Hydroformed top and down tube for superior strength and stiffness. Frame comes with 14 mm slot dropouts with chain tensioner bolts. Tapered seat stays and chain stays with bullet tipped ends. Curved seat stay bridge and chain stay bridge. Item Specifications: Frame Size: 20.5'', Color: Black, Defined Color: Black, Wheel Size: 20'',