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.
• CNC machined 6061 aluminum
• Made in the USA
• Attaches to frame with Attaches to frame with (1) M4x8mm Flat Head Screw (Included)
• Fits Isaac models: Kaon (2017-2020), Boson (2017-2020), Meson (2017-2020), Element (2019-2020), Element SL Disc (2017-2020): Fits Kuota models: K-Allroad LFS, Kryon Disc
• Replaces Isaac part # RS1539