Light Mount (Seat Post Mimic)


The accessory made for AeroPack (carbon or alloy), and all AP20 Trunk Top Bag purchases. This light mount mimics your seat post, allowing you to attach lights directly to the bag, and stay more visible. For assembly instructions, click here.

Click here for the fixed light mount fitting.

Weight 34.8g


In stock

Top tip: Try searching for your bike make/model below to find others using this product on your bike.

Customer Reviews

Based on 100 reviews
Mark Seaburg (US)
Bike: Trek Checkpoint
Riding Style: Road / Ultra-endurance, Bikepacking
Great rear rack system

I bought the carbon fiber rack and the trunk top bag. I like how it fits together so easily. The attachments to the seat post and rear axle are ingenious. It is very solid and clips on and off easily.

Jordi Schoffelen (NL)
Bike: J. Guillem Atalaya (titanium bike)
Riding Style: Road / Ultra-endurance, Bikepacking, Commuting
The awesome Tailfinn Aeropack

I absolutely love the Aeropack. Mine has taken a real beating over the years over multiple (gravel) endurance rides, bikepacking trips and while commuting. It is super reliable and a perfect fit to my bike. I think the best bikepacking kit money can buy!

Manuel Lopez Vernaza (IE)
Bike: Merida scultura 5000
Riding Style: Road / Ultra-endurance, Commuting
Top notch customer service

I needed a part, got in touch and got it in the next 3 working days! That is what I call customer service!