Detail
Drop 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. This Standard Mount Drop Out will fit standard Shimano Rear Derailleurs. Fits: 2016 Polygon C4 Disc 2016 Polygon Bend RV 2017/2018 Polygon XQUARONE 2017/2018 Marin Wolf Ridge 2017 Marin Gestalt X11 Bike Model Type Year Helios C4 DISC 2015 Xquarone EX7– EX8 – EX9 2017-2019 Xquarone
