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.
- Cast Aluminium
- Comes with 2 mounting bolts included.
2011 & 2012 Polygon Cozmic CX1.0 & 2.0
2011 & 2012 Polygon Xtrada 3.0, 4.0, & 5.0
2011 Polygon Celine 1.0, 2.0, & 3.0
2012 Polygon Cleo 1.0, 2.0, & 3.0
2012 & 2013 & 2014 Polygon Premier 3.0
2014 Polygon Premier 4.0
2013 & 2014 Polygon Heist 1.0, 2.0, 3.0, 4.0
2016 & 2017 Polygon Path 1, 2, 3, 9
2016 & 2017 Heist 2 and 5
Shipping and Returns
All orders are usually dispatched from our warehouse within 24 hours of payment received. If an order is placed on the weekend or public holiday, please note dispatch will be the next working day.
Small Object Shipping
There is free delivery on all small parcels Australia wide, using Australia Post. Orders can be tracked using https://auspost.com.au/track/.
To track your order, please use the tracking number provided. Estimated shipping times can be found here.
Large Object Shipping
Shipping of larger products, like bikes, to 95% of residences is free, however some remote postcodes incur a surcharge. Please click here for a list postcodes and charges
Please note: For all bicycle purchases, there will need to be someone present at the delivery address to sign for the delivery. This is a requirement of the freight company we use - Allied Express. If you are unlikely to be home during the day, we recommend you provide us with an alternate shipping address during checkout such as a work place address.
Bicycles Online offer a 12 month flexible returns policy and are happy to accept items back for a refund or exchange if they don't fit, you've ordered the wrong things, the items are damaged or faulty upon receipt or you simply don't like what you've ordered. For complete returns information, see this link.
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.