Wheels Manufacturing Derailleur Hanger 365 Model=Ultegra ST-R8150 Di2 Shift/Brake Lever Set 6 Tire Type Tubeless Ready

6 Tire Type Tubeless Ready Clincher PSI 44

must replace caliper)

All bar-end road shifters produced after Nov 2008 have an I

I-Spec II compatible with I-Spec EV adapter option (Sold separately)

Wheels Manufacturing Derailleur Hanger 365 Model=Ultegra ST-R8150 Di2 Shift/Brake Lever Set 6 Tire Type Tubeless ReadyWheels Manufacturing Derailleur Hanger 365. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application These