K.O.K.O. stands for Keep On Keepin On, designed to be a workhorse while maintaining clean lines * 6061 aluminum construction makes it super rigid and light-perfect for touring and commuting * Fits 26, 700c, and 29 bikes, Rear light bar * Pre-installed stainless steel mounting hardware for quick, hassle-free installation * Load capacity is 55 lbs, Weight 570 grams