Wheels Manufacturing, DROPOUT-449, Derailleur Hanger, Cannondale

Wheels Manufacturing, Dropout-537, Derailleur Hanger, #537, Multiple Brands

Wheels Manufacturing, Dropout 185, Derailleur hanger, BMC

Wheels Manufacturing, DROPOUT-361, Derailleur Hanger, Norco

Wheels Manufacturing, Dropout 42, Derailleur hanger, Ironhorse/Jamis/Kona/Raleigh

Wheels Manufacturing, Dropout-557, Derailleur Hanger, #557, Marin & Polygon