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Fusion Form technology fine tunes the amount of fiber infused into the nylon of each specific saddle model to create a flex profile that balances comfort support and durability to match the intended use
Color Black/Tan Flat Protection Tread and Sidewall TPI 60 Weight 655 Defined Color Black ISO Width (mm) 47 ISO Diameter 584 / 650b / 27
216mm long
Use the AXS app to easily update firmware and view power meter metrics
Wheels Manufacturing Derailleur Hanger - 581 MFPN=Y1M498010 Fusion Form technology fine tunesWheels Manufacturing Derailleur Hanger 581. 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