Shimano Ultegra CS-R8101 Cassette - 12-Speed, 11-34t, Silver direct-mount-chainrings Designed for internal cable frame

Designed for internal cable frame routing

increasing performance and durability

continued blast of air that quickly seats tubeless systems

Ritchey Superlogic Butano Ridge Drop Handlebar Drop Handlebar UPC: 796941309400

Item Specifications Defined Color Black Diameter 31

Shimano Ultegra CS-R8101 Cassette - 12-Speed, 11-34t, Silver direct-mount-chainrings Designed for internal cable frameThe uninterrupted shifting experience of the Shimano Ultegra CS R8100 12 speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down the gear range. Refined 12 step gear combination provides