Jagwire Basics Derailleur Cable There are many factors that may lead to poor shifting. One of the most over looked culprits is cable and housing. Sometimes a simple and inexpensive cable replacement is all your bike will need to turn it back into the smooth shifting machine you know it can be. The Jagwire Basics Derailleur Cable makes a great for this routine maintenance. Jagwire Basics Derailleur Cable Galvanized coating Pre-stretched Double-ended for universal fit Tow lengths available. 2300mm and 3050mm 1. 2mm width | Jagwire | Basics Derailleur Cable 1780Mm, Sram/shimano