Wolf Tooth Components Road Link Direct Mount Rear Derailleur Hanger

Made for riders using Ultegra R8000 and Dura-Ace 9100 generation Shimano road groupsets; the Wolf Tooth Components Road Link Direct Mount Rear Derailleur Hanger brings 11-speed cassettes ranging from 11-42 teeth into working order with your bike. Made from CNC machined 6061-T6 aluminium; this hanger is tough; light and stiff. * Direct mount option exclusively * Optimised for use with 11-36t; 11-40t; and 11-42t 11-speed cassettes * Will improve performance with 10-42t 11-speed cassettes; but not to factory levels * Does not change the derailleurs total chain wrap capacity