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 Polygon Thru-Axle MTB Direct Mount Drop Out - 2017 & 2018 only works with Shimano Direct Mount Rear Derailleurs.
2017 Entiat TR6
2017 Entiat TR8
2018 Polygon Xtrada 7.0
2018 Polygon Xtrada 8.0
2018 Polygon Siskiu T7
2018 Polygon Siskiu T8
Next day dispatch
Shipping of Parts, Accessories and Apparel
Shipping of Bikes
This product comes with a 12 month Australia Wide Warranty. In the unlikely event that you require a warranty repair, we will collect your item, repair or replace it, then return it to you at no charge. It is a requirement of warranty that you keep the original packaging for transportation.
Learn more about our Warranty Policy.