Cervelo #419 R2 R3 R4 R5 VWD RCA Wilier derailleur mech hanger dropout & bolts


Derailleur mech hanger for Cervelo bikes for some model years of: R2, R3, R5, RCA, S2, S3, S5 and Willier bikes some model years Air & Superleggera plus more!

Out of stock

SKU: DH000419 Category:


Derailleur hanger replacements are specific to each bike – please check compatibility with our list below, but confirm by comparing your current hanger with the photo, since this is the most reliable way to ensure you are ordering the correct items. Please send a photo to us if you are unsure. All our hangers come with the correct bolts or fittings as appropriate. Why not get another for a spare so you can fix by the roadside next time?

List of compatible bikes:


R2 – 2015-2016
R3 – 2012-2016
R3 Team – 2012-2013
R5 – 2012-2016
R5 CA – 2012-2016
R5 VWD – 2012-2013
RCA – 2015
S2 – 2015
S3 – 2013-2016
S5 – 2012-2016
S5 Team – 2012-2013
S5 VWD – 2012-2013


Air – 2014-2015
Superleggera – 2010

Fitting Instructions
See our fitting guide: https://youtu.be/7PVZ50Gk1zE

Why do they break?
Derailleur hangers are sacrificial parts designed to break or deform instead of the bike frame. This kind of damage usually happens when a chain gets caught or the derailleur crashes into the spokes. It’s cheaper to replace a hanger than an entire frame, thus reducing / eliminating damage to the frame and drive train components.

Fix My Mech Hanger
Average rating:  
 4 reviews
 by Bill Olver

Easy to order, came quickly and looks like the right thing (it was a contingency for a cycling trip)

 by Adam

Exactly what I needed at a reasonable price and prompt posting

 by JG

The website is basic, but don’t be put off. I received my new replacement mech hanger quicker than the stated time. It was more cost effective than Amazon and the part was perfect. I will definitely return.

 by Mark

Delivered in 2 days, great service and price.

Additional information

Weight 0.05 kg
Dimensions 7 × 4 × 2.5 cm