WHEELS MANUFACTURING Derailleur Hanger - Dropout 144 clothing the trainer is incredibly responsive

the trainer is incredibly responsive and immediately reacts to changing speed or gradient

Optimized for comfortable on-bike fit

it is compatible with their new expanded range 10-52t cassette as well as their 10-50t cassette

LED 'ON' light

WHEELS MANUFACTURING Derailleur Hanger - Dropout 144 clothing the trainer is incredibly responsiveWheels 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