Jagwire Elite Sealed Shift Kits use a continuous liner that seals the system completely, protecting it against dirt, water, and other contamination. Available in three colors and for 1x or 2x drivetrains, this system offers the ultimate combination of protection and low-friction performance. To ensure the best possible performance, we've paired Elite Polished Ultra-Slick inner cables with our Slick-Lube continuously-lubricated liners. This combination delivers precise cable movement and excellent durability. The continuous liner running from the levers to the derailleur offers outstanding protection from dirt and debris. Elite Polished Ultra-Slick cables are paired with Slick-Lube liners to minimize friction. Lightweight XEX shift housing is nearly 30% lighter than traditional shift housing. 2x kits are designed for use with both front and rear derailleurs, while 1x kits are for rear derailleur or internally geared hub only.