Wheels Manufacturing Derailleur Hanger - 104 CheckoutSpec= HYPR compatible with BBs that use

compatible with BBs that use two external cups

The GA3 with Miniwing support is based on the well-established and proven design of the MTB-specific GA2 grips

Flat 4-Pin LED Light Connector

Ratchet EXP and ratchet freehub bodies are NOT interchangeable

Wheels Manufacturing Derailleur Hanger - 104 CheckoutSpec= HYPR compatible with BBs that useWheels 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 Made in the USA Fits Brand