Polygon/Marin Hanger Type 23Drop outs (derailleur hangers) are a sacrificial component of your bike, designed to bend or break in the event of an accident - saving your frame from being damaged. Always have a spare, as the bike is un-rideable without one. Cast Aluminium Comes with
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Meta CNC Derailleur Hanger Model 1 Material 6061 T651 Aviation Aluminium CNC Machined Silver Kona Marin Norco Fuji Orbea Merida Bmc Diamond Back Etc
Meta CNC Derailleur Hanger Model 1 Material 6061 T651...
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