Wheels Manufacturing Derailleur Hanger - 455 MFPN=00.4021.038.009 All-aluminum construction results in a

All-aluminum construction results in a lightweight headset

Designed to work with an XDR™ driver body Cogs 10-11-12-13-15-17-19-21-24-28-32-36 Color Silver Cassette Body Type SRAM XDR keyword search Rival AXS Range 10-36 Drivetrain Speeds 12 Defined Color Silver

Saddle nose is deliberately designed wide and comfortable Gender/Age Men's Color Stealth Material Synthetic Clamp Style Std Rails Defined Color Black Saddle Cut Out Yes Weight 350 Rail Material Chromoly Gender Men's Size Medium/Large

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Wheels Manufacturing Derailleur Hanger - 455 MFPN=00.4021.038.009 All-aluminum construction results in aWheels 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. CNC machined 6061 aluminum Made in the USA Fits Brand