Wheels Manufacturing Derailleur Hanger - 549 MFPN=ISTR8020RI Color Silver Range 11-42 Cassette

Color Silver Range 11-42 Cassette Cogs 11-13-15-17-19-21-24-28-32-36-42 Cassette Body Type Shimano/SRAM 11 Speed Road Drivetrain Speeds 11 Weight 330 Defined Color Silver

Molded sockliner

41 BB/Frame Interface BB121 BB/Frame Interface BB132 BB Shell Width (mm) 121 Weight 120 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

Whether youre on pavement gravel or the cyclocross course the Grail CB7 is smooth and fast

5" 120mm 1 1/8" Threadless QR x 100mm Disc Black

Wheels Manufacturing Derailleur Hanger - 549 MFPN=ISTR8020RI Color Silver Range 11-42 CassetteWheels Manufacturing Derailleur Hanger 549. 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