Jagwire 1x Pro Shift kits deliver enhanced performance and style to any bike with a single-chainring drivetrain. The Pro Polished Slick cable combined with a Slick-Lube liner offer enhanced shifting precision and long-lasting performance. Continuously lubricated LEX-SL linear-strand provides consistent, compressionless performance. All parts are included for a complete 1x shift cable and housing installation on either a road or a mountain bike. The kit contains an extra-long inner cable and ample housing for large frames or a continuous housing run