Wheels Manufacturing Derailleur Hanger - 321 Trek D1 Air Can Assembly High strength 7-series aluminum alloy

High strength 7-series aluminum alloy

Outstanding braking and forward traction due to special center stud arrangement Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 60 ISO Diameter 584 / 650b / 27

MINI CLUSTER technology for light weight and durability Cassette Body Type SRAM XDR Cogs 10-11-13-15-17-19-21-24-28-32-38-44 Color Silver Defined Color Silver Drivetrain Speeds 12 Range 10-44

You have full control on icy roads with the Marathon Winter Plus

7°/8° back sweep (Depending on rise dimension)

Wheels Manufacturing Derailleur Hanger - 321 Trek D1 Air Can Assembly High strength 7-series aluminum alloyWheels 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 Black anodized finish Made