AeroPack X Rigid Seat Pack

The AeroPack Carbon X is our all-in-one integrated rigid seatpack, with side mounts for added versatility.

The AeroPack Alloy X is currently out of stock, but will be available at the beginning of March. Click this link to receive a stock arrival notification.

Free shipping over £200
30-day returns policy
5-year warranty

Specification

AeroPack X Series
Model

AeroPack Carbon X

Model

AeroPack Alloy X

Price (for Axle mounting) £349.00 Price (for Axle mounting) £269.00

Weight (for Axle mounting)

810g*

Weight (for Axle mounting)

960g*

Price (for Frame mounting) £289.00 Price (for Frame mounting) £209.00

Weight (for Frame mounting)

750g*

Weight (for Frame mounting)

900g*

Arch Material

Carbon

Arch Material

Alloy

26″ Maximum Tyre Width

4″ / 100mm

26″ Maximum Tyre Width

4″ / 100mm

27.5″/650B Maximum Tyre Width

3.5″ / 90mm

27.5″/650B Maximum Tyre Width

3.5″ / 90mm

29″/700C Maximum Tyre Width

2.9″ / 75mm

29″/700C Maximum Tyre Width

2.9″ / 75mm

Maximum Top Load

9kg

Maximum Top Load

9kg

Maximum Side Load

9kg per side

Maximum Side Load

9kg per side

Side Bag Compatibility

2x SL or UD bags

Side Bag Compatibility

2x SL or UD bags

Lower Mounting

Axle or Frame

Lower Mounting

Axle or Frame

Upper Mounting

Any seatpost – inc. Aero

Upper Mounting

Any seatpost – inc. Aero

Fitting Time

Around 30 seconds

Fitting Time

Around 30 seconds

Security

Anti-theft screws included

Security

Anti-theft screws included

Dropper Compatible

Yes

Dropper Compatible

Yes

Carbon Friendly

Yes

Carbon Friendly

Yes

*These weights do not include the removable stacking straps (50g) or the removable bag backbone cover (40g)

Media Reviews

“Beautifully made, fully waterproof, mounts in seconds, more capacity than a seatpack, AERO… it’s a lovely thing that’s a joy to use.”
Read Road.cc’s full review
“Tailfin’s AeroPack S is one of the best rear luggage options for serious bikepacking (and commuting) ever tested. It is expensive but its simplicity, ease of use and pleasing design make you forget the price within the first ride.”
Read Cycling Weekly’s full review
“It strikes a sweet spot between weight, space, and usability…the Aeropack’s execution is so much better than anything I’ve ever seen.”
Read Bikepacking.com’s full review

Customer Reviews

Based on 67 reviews
90%
(60)
7%
(5)
3%
(2)
0%
(0)
0%
(0)
A
A.T.
Tailfin Carbon Seatpost/Quick release attachment.

Have been using my Tailfin rack for several months. Have set up for my Gravel bike with disc brakes and road bike with rim brakes so have quick release for each bike and just keep them in place. The rack assembly went well using videos. The frame is very stable and rigid when mounted. Have carried 25 bags of bulky dog food strapped down with Velcro 15 miles and rack was brick sturdy. Riding in rain commuting has gone well. No leaks. Works well as a rear fender! Beautiful workmanship on carbon and components seat post clamp so far very sturdy and easy to use. Personally I would like the mounted cargo bag to be of a more flexible material- when cold or just seems difficult to conform the way I want it to under seat etc. very fine product. Thank you. I ride 11-12 thousands miles a year and have ridden bikes for over 70 years so have had lots of bikes and gear. Always looking for good products and ideas like this one. You all be safe,well and warm. We just had a 120 year winter event here in Texas,USA!! Alan.

S
S.Y.H.
Fantastic!!

Looks good and feels great on the bike. Solid as rock!!

A
A.
AeroPack Aluminium - well worth it

I've been using the aeropack for around four months now and I can safely say that I would not hesitate to purchase it again! I use it partly for commuting but am also hoping to make some more use of it for longer, adventure rides once I am able to get away again. I've had no problems with quality or waterproofing - it's held up well. I really appreciate how quickly i can remove or attach the pack to my bike - I like the pack to be there for my commute, but not for my Saturday rides! It is actually as easy to remove and attach as it reports. Most of all I appreciate how little it appears to impact on the quality of the ride, its barely noticeable. I did get an extender for the attachment to the seat post - i'm short. I made the decision to do so based on the information on the website abut the space required beneath the seat. It was worth doing.
I hope this review is helpful.