Inventory & Shipping
This item is in stock and ships within 1 business day. Delivery times & carrier options are available at checkout.
ReturnsReturns are accepted on most items within 45 days of your purchase. Please refer to our Return Policy for all return policy details.
Wheels Manufacturing Derailleur Hanger 337. 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.
These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399)
CNC machined 6061 aluminum
Made in the USA
Item Specific Details
Manufacturer Part #: DROPOUT-337
Model: Hangers Requiring 1 Fastener