Check the listing for details. Wheels Manufacturing Derailleur Hanger - 512. Condition: New. Listed at 57.16 USD. Wheels Manufacturing Derailleur Hanger - 512 Wheels Manufacturing Derailleur Hanger - 512 Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.Product Details: 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 aluminumMade in the USA Specifications: Fits Brand: Rocky Mountain *** Please check all specifics above, especially on Forks, Wheels, and Tires. Photos are often stock. Axle, steer tubes, and other specifics may vary. Store Policies Welcome to our eBay store! Shipping: We ship domestic only. All orders ship free. We try to get everything shipped same day or next day. Because of same day shipping and multiple locations most cancellations can not be accepted. Unwanted orders should be refused or returned. PLEASE NO PO BOX's Customer Service: For all questions please contact us with via eBay Messages. Shop Info and Return Address: Allied Cycle Shop 23101 Gratiot Ave Eastpointe, MI 48021 Online Phone Hours - M-F 12 - 5pm EST © Copyright 2020 Bicycle Addiction. All rights reserved.