Wheels Manufacturing Derailleur Hanger - 449 MFPN=TC3203B spindle CrMo size 9/16" color

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

size 180 cu in (3L) fluid capacity 100oz (1

compatible with BBs that use two external cups

synthetic based lubricant that uses organic friction modifiers to ensure the lube can stand up to the toughest rides

Wheels Manufacturing Derailleur Hanger - 449 MFPN=TC3203B spindle CrMo size 9/16" colorWheels 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