High quality, genuine Shimano 1.2 x 2100mm zinc-coated (galvanized) steel derailleur cables, sold singly. Usable on almost any modern bicycle, these cables are also compatible with SRAM components, but are not compatible with Campagnolo. Pair with Shimano housing for the best performance. Use a proper bicycle cable and housing cutter for installation.Zinc Coated for Rust PreventionSingle-Ended, welded tipIncludes end capGenuine Shimano QualityCompatible with Shimano and SRAM components, does not fit Campagnolo componentsFits most bikes, but you will need a longer cable for a tandem bicycle. Item Specifications Unit of Sale: Each Diameter 1.2 mm Length 2100 mm | Shimano Zinc Derailleur Cable - Single 1.2mm, 2100mm, Single Cable