Wheels Manufacturing Derailleur Hanger - 501 MFPN=BB-MTB-1-1 Tooth Count 34 Round or

Tooth Count 34 Round or Oval Oval Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black keyword search Hyperglide Plus Direct Mount Type Direct Mount CINCH

No-tool assembly and adjustment

}Industry Nine 61808 Bearing

}RockShox Coil Spring 2010-2017 Domain Dual Crown/BoXXer Race/RC/Team/R2C2 Soft Yellow

}Shimano Dura-Ace FD-R9150 Di2 11-Speed Braze-On Front Derailleur

Wheels Manufacturing Derailleur Hanger - 501 MFPN=BB-MTB-1-1 Tooth Count 34 Round orWheels Manufacturing Derailleur Hanger 501. 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