Wheels Manufacturing Derailleur Hanger #634 is a direct CNC-machined 6061 aluminium replacement for the sacrificial hanger that bolts the rear derailleur to the frame — the part that's designed to bend or snap in a shift-into-the-spokes crash so the frame and derailleur don't have to.

Compatibility & fit

Confirmed fitment per Wheels Manufacturing / SCV:

  • Kuota Kebel 2010
  • Khan 2016
  • Kharma 2010
  • Kharma Race 2010
  • Khydra 2016
  • Kiral 2016
  • Kobalt 2016
  • Korn 2010
  • Kredo Ultra 2010
  • Kross 2010
  • Kryon 2016
  • Kryon Disc 2016
  • Kull 2010
  • Stevens lzoard Carbon 2013-2015
  • SLR 2009-2013
  • Vantage 2009-2011
  • Vantage 2014-2015
  • Xenon 2009-2010
  • Marcello HP1 2015
  • Isaac Element 2014
  • Kaon 2014

Derailleur hanger fitment is frame- and year-specific — match Hanger #634 against the old hanger (or the exact frame model and year) before ordering. The Tune workshop can fit a new hanger and align it on the bike; derailleur hanger alignment is a workshop service, not something to skip after a hanger swap.

Covered by Wheels Manufacturing's 1-year limited warranty against manufacturing defects from the original date of purchase. It doesn't cover misuse, normal wear and tear, incorrect installation or crash damage. For warranty support, return the product to Tune Cycles and we'll manage the claim with Wheels Manufacturing's Australian distributor.
  • Direct replacement for Wheels Manufacturing Derailleur Hanger #634
  • CNC-machined 6061 aluminium
  • Sacrificial design protects the frame and rear derailleur in a crash
  • Fasteners included where specified by Wheels Manufacturing
Hanger numberWheels Manufacturing #634
Material6061 aluminium, CNC-machined
FitsKuota & Isaac — see compatibility list
FittingWorkshop fitting and derailleur alignment available at Tune Cycles
SKU SCV-WMDH-634
Brand Wheels MFG