Wheels Manufacturing Open Replacement Derailleur Hanger / Drop Out - 378 Width_23mm plus hook-and-loop cuff closures for

plus hook-and-loop cuff closures for an adjustable fit and more weather protection

and in three shapes to fit different rider physiques

Profiled chainrings for fast and smooth gear shifts

As Shimano’s first-class 9-speed road bike groupset

Wheels Manufacturing Open Replacement Derailleur Hanger / Drop Out - 378 Width_23mm plus hook-and-loop cuff closures forWheels Manufacturing Open Replacement Derailleur Hanger Drop Out 378 All Wheels Manufacturing replacement derailleur hangers are produced at their Colorado shop to exacting tolerances. Genuine Wheels Manufacturing replacement derailleur hanger MPN: DROPOUT 378 Fits: 0 1. 0 All, 0 1. 1 All May fit other brands and models, however, we advise you to assess the product image prior to purchasing to ensure that the item is the correct fit for your bike.