Indestructible
Machined 7075-T6 aluminium construction results in a cage built to last. No welds to fail, no plastic to crack – simply built for ultimate strength and reliability.
Prepared for adventure
Boost the ability to carry big loads for really big adventures. Turn any bike into a bikepacking rig thanks to the versatility of the Cargo Cage system. Fit one anywhere a bottle would fit.
Shapeshifting usability
Use it as a cradle to carry long items or convert to an L shape for heavier items. The modular design allows you to carry any shaped load without hindrance.
Travel in confidence
The chamfered edges of the Cargo Cage will hold any luggage beautifully without fear of damage, even when strapped tight.
Essential practicality
Dedicated strap guides keep everything in place and make attaching loads a breeze.
Two size options
Two sizes of Cargo Cage mean there is a cage to fit wherever your frame, fork or rack allows it, and a size to accommodate whatever you want to carry.
Any bike attitude
The Cargo Cage is designed for fitting to any road, gravel or mountain bike. In fact there are no limits to where it works and what bike it works on.
Seamless integration
We already think the Cargo Cage is good looking enough to stay on your bike permanently without factoring in the discrete, low profile design that ensures that, even when fitted to your fork, it will never get in the way.
Hydration fulfilment tool
Did we tell you it has a bottle opener built in?
Anywhere
The cargo cage is designed to fit anywhere on your bike.
Top tip: Try searching for your bike make/model below to find others using this product on your bike.
Light, waterproof, resistant and easy to instill. I couldnāt ask for any better
I was organising my kit for the upcomimg Atlas Mountain Race and as you probably know, useable space on the bike is a premium. My issue was fitting my ToolKit in a secure, but suitable, accessable place - but this space was limited in size. The SMALL size Cargo Cage was simply perfect. Easy to fit, secure and allowed me to fit my ToolKit where I wanted it, and accessible easily with the Tailfin Straps.
Tailfin could easily have stuck with just one size ... but they actually do THREE ... Lage, Small and Mini.
Really light, really well made and designed. ... and plenty of options for a variety of fitting places.
Maybe a simple part of their range, but very versatile and useable.
I've now got 6 Tailfin fork cages which are the best on the market. I've also used one as a handlebar cage for my sleeping bag. Top quality and well designed. Tailfin service is excellent. I mistakenly ordered the small cage rather than large. No fuss, the returns process was so convenient and the replacement cage arrived within a couple of days and refund for the mini promptly into my account.
Really good to support a UK company that does things so well.
This is my 6th TT bag and it is by far the best one yet. Everything screams quality from the box and packing it came in to all the little details of the bag. The straps / v shaped footpads allow a perfect fit on the top tube and as such,.it has not moved even after a full on mountainbike ride. Also, no marks have been left on the frame of my fancy Moots, even after repeated use. Top drawer kit.
They are made of CNC machined 7075-T6 Aluminium. The highest grade in the cycling industry.
The small cage weighs 57g, the large cage weighs 79g.
Each cage when mounted using the 3-bolt points can carry up to 4.5kg. We recommend carrying less weight when riding off-road.
The small cage can be mounted with 2 or 3 bolts, and the large Cage can be mounted on 3 bolts.
2 straps per bag is what we recommend, however you can add more if you wish!
The Load Chip turns the flat cage into an āLā shape which the bag can rest on, for supporting heavier loads. It also functions as a bottle opener.
The size and shape of the cages mean you can mount one to almost any location on the bike that has bottle cage or cargo mounts (64mm bolt spacing)- be it the frame, fork or the Alloy Tailfin Rack/AeroPack systems.
There are three option of bag – 1.7L, 3L and 5L. The 1.7L and 3L bags fit the small cage well, and the 3L and 5L fit the larger cage well. The 3L fits both.
Yes, they can take any drybag which fits and is within the weight limits.
Yes, Cargo Cages can be used on angled fork bosses. For larger cages, please check the width measurements from the specifications on our website to make sure there will be enough clearance for the brakes.
Yes, all Cargo Cages fit the alloy arch only even if it has pannier mounts. You cannot use the panniers if the cargo cage is fitted.
Yes, the screws are included with your Cargo Cage.
Specification
Cargo Cage – Small

Cargo Cage – Large

Cargo Cages | ||
---|---|---|
Size
Small |
Size
Large |
|
Construction Material
7075-T6 Aluminium |
Construction Material
7075-T6 Aluminium |
|
Length
157mm |
Length
221mm |
|
Width
72mm |
Width
72mm |
|
Depth
16mm |
Depth
16mm |
|
Weight
57g* |
Weight
79g* |
|
Colour
Tailfin Black |
Colour
Tailfin Black |
*weight not inclusive of Load Chip (11g)
Media Reviews
9/10 – “The attention to detail that has gone into the design of the Tailfin Cargo Cage is evident as soon as you pick it up…. A well-made cage that works perfectly and will last a long time”Read Road.cc’s full review