Wheels Manufacturing Derailleur Hanger - 321 Trek D1 Air Can Assembly Spindle Interface Type TruVativ GXP

Spindle Interface Type TruVativ GXP

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

SRAM 8-bolt direct mount design (Includes mounting bolts)

Four upper pockets

Yes Material Polycarbonate Fender Width 45 Maximum Tire Width 35

Wheels Manufacturing Derailleur Hanger - 321 Trek D1 Air Can Assembly Spindle Interface Type TruVativ GXPWheels 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