Wheels Manufacturing Derailleur Hanger - 449 MFPN=TC3203B Carbon fiber headset stack spacers

Carbon fiber headset stack spacers precision cut to ensure proper headset function

5" 120 mm 15 x 110 mm 42 mm Offset Black OneLoc Remote A9

Length (mm) 60 Material Aluminum Defined Color Teal Valve Core Removable Valve Presta Long 56-74mm

spindle CrMo size 9/16" color purple weight 430g

compatible with BBs that use two external cups

Wheels Manufacturing Derailleur Hanger - 449 MFPN=TC3203B Carbon fiber headset stack spacersWheels Manufacturing Derailleur Hanger 449. 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. CNC