The topeak super tourist rack has adjustable extenders with two length fittings ensure level fit to any bike and a solid built in mudshield topeak super tourist rack features solid built in mudshield wider strut shape stabilises panniers 6061 t6 aluminium with stainless steel hardware adjustable extenders with two length fittings ensure level fit to any bike dual hook positions for bungee cord rear light plate one size fits all frames suitable for v brake only bik