Jagwire Pro Shift kits deliver improved performance and style. Pro polished cables used with improved Slick-Lube liners provide an upgrade over OEM cable systems, with enhanced shifting precision and long-lasting performance. Available in 1x or 2x versions, our Pro Shift kits are designed to work with nearly all frames and shifting systems. And with small parts included for both road and mountain systems, these kits are quick and easy to install. Pro Shift kits are offered in 10 colors to match Jagwire's Pro Brake and Hydraulic Hose kits. Pro Polished Slick cables combined with Slick-Lube liners offer enhanced shifting precision and long-lasting performance. All parts are included for a complete shift cable and housing installation on a road or mountain bike. Kits contain extra-long inner cables and ample housing for large frames or continuous housing runs. 2x kits are designed for use with both front and rear derailleurs, while 1x kits are for rear derailleur or internally geared hub only. Black kits contain gloss black housing with silver logos; Stealth Black kits have matte black housing featuring black logos.