Wheels Manufacturing Derailleur Hanger - 144 MFPN=2701647 Equipped with the ABS Flex

Equipped with the ABS Flex hose

Made in the USA Model Dropout 250

Electrolysis coating offers an ultra smooth surface finish that greatly reduces friction for outstanding shifting performance

The Classic also features Ritchey's 'Classic' high-polish silver finish

It's designed from cast and CNC-machined steel in an ergonomically contoured shape for comfort and ease of use

Wheels Manufacturing Derailleur Hanger - 144 MFPN=2701647 Equipped with the ABS FlexWheels 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 Made