Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance.Compatible with: Ibis model Mojo HD (2010-2011)Attaches to frame with (1) M8 Chainring BoltOEM 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 aluminumMade in the USAItem SpecificationsFits BrandIbis Wheels Manufacturing Hangers Requiring 1 Fastener Derailleur Hangers UPC: 811079027726