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front/rear rear (XD) axle/spacing (mm) 12x148 Boost hole 32h color blue weight 297g
Weight: 1680g/pair
The Boulder Cycle Sport Colorado Tech T Air is a breathable
4" compound dual bead folding type tubeless color black weight 840g
Replacement loose ball bearings
Wheels Manufacturing Derailleur Hanger - 39 MFPN=00.4318.101.000 front/rear rear (XD) axle/spacing (mm)Wheels Manufacturing Derailleur Hanger 39. 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
