Derailleur hanger / dropout WMD303

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Derailleur hanger / dropout WMD303 Read more
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Extended delivery time! Contact via Live Chat to check.
Delivery time:
Delivery time frame 15 days


Derailleur hanger / dropout WMD303

  • Upgrade or replacement rear derailleur dropouts; stiffer and more rigid to improve shifting performance
  • CNC machined from solid 6061 aluminium to exact tolerances
  • Stiffer than any original equipment hanger which improves shifting performance
  • Still breaks before your frame does to perform its main function
  • Direct replacement for original equipment with guaranteed fit
  • Black anodised for extra scratch and damage resistance
  • Laser etched for easy part identification
  • Note: WMD303 is for M12x1 single lead threaded axles. Not for use with the stock Speed Release axle found on the 2019+ SystemSix, which uses a double lead thread. Please order WMD399 for double lead thread


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