Wheels Manufacturing Derailleur Hanger - 291 Self-Sealing Tubes Manufacturer Part Number: 20-9-372

Manufacturer Part Number: 20-9-372

Manufacturer Part Number: 38430817003

163967-Q0-L

as well as front and rear straps

163026-Q0-L

Wheels Manufacturing Derailleur Hanger - 291 Self-Sealing Tubes Manufacturer Part Number: 20-9-372Wheels 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. These hangers DO NOT INCLUDE attachment hardware