Bikepacking questions with a Brompton bike

Hi everyone, I’m seriously considering going bikepacking with my Brompton (6-speed model) on a mixed route of roads and bike paths for a trip lasting a few days or even a week. I know the Brompton isn’t the typical touring bike, but its compactness and practicality really appeal to me for combining train + bike travel and staying super mobile. I’ve got a few questions, and I’d love to hear your experiences or tips:

What panniers or luggage setup do you recommend for a Brompton in travel mode? Have you run into any specific limitations (comfort, carrying capacity, elevation gain, etc.)? Should I adjust any components (tires, gearing, saddle) to make it more durable for multi-day trips? Do you prefer wild camping or lightweight accommodations (hostels, campsites, etc.) with this kind of setup? Finally: what types of routes do you think a Brompton handles well? (And what should I absolutely avoid?)

I’d love to chat with others who’ve tried (or are considering) the Brompton bikepacking adventure. Thanks in advance for your insights! 🚴‍♂️ Happy riding,

Since 2015, I've been touring with a Decathlon Tilt 9 folding bike, 8 speeds, 20". Maybe you can draw inspiration from my experience and gear.

With it, I only ride on flat terrain—no hills or mountains—but hey, if you're an athlete…

I was surprised to be able to handle easy, almost flat trails like rough farm tracks, and even tougher ones like a rocky path that sometimes doubled as a torrent bed. Of course, on difficult trails, I wasn’t doing 50 km—more like 1 km at most.

Initially, I had 7 speeds in a Shimano Nexus hub, then upgraded to 8 speeds.

At first, I used 406x47 mm Schwalbe Marathon Plus tires. But as with any tour, you encounter rough patches. I struggled on some because the front or rear tire would slip on the sides of ruts—it was sketchy. I switched to mixed road/trail tires, the Schwalbe 365 406x42 mm.

Initially, I had a tiny rear rack. After some DIY, I installed a larger rack for 622 mm wheels, which lets me carry big panniers. Now, I manage with 12 kg of luggage (excluding food and water). Everything fits in two small panniers and a 35 L stuff sack for camping gear, all on the rack.

One key point: pedaling position. Make sure you pedal efficiently, like on a hybrid bike. With my Tilt, that wasn’t the case—it’s not necessarily a problem, but you’ll have to accept a lower average speed. With my new folder, I’ve got a better position, which is nice.

Prepping my bike:

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Awesome, thanks for the reply 🙂 I’ll check out your setup

As long as there isn’t too much elevation gain, it’s a perfectly valid choice, with the advantage of not having to struggle with public transport.

If needed, you can easily set up a double chainring + clamp + derailleur.

For gear: pack the front bag to the max (Brompton, TWTOPSE, etc.), then place a large duffel bag lengthwise on the rear rack, and finish with a handlebar bag facing backward.

For tires, there aren’t many options given the width constraint and the max 37-349 diameter. To minimize issues, especially far from cities with Brompton dealers, start with new tires.

I’ve been traveling by Brompton bike-camping for about ten years with an M6R converted to an M9R, a 44-tooth chainring, and a 19-tooth cog for hills. A super versatile bike. I’ve always kept the total load weight to 7 kg, including the bags. Now I continue bike-camping with an electric H6L, which I’ve fitted with a rear half-rack. I still use the Brompton front bag, and depending on the trip, I either strap the tent on the rack or pack it in a 12 L Carradice saddle bag.

Following up on my previous reply, here’s the photo with the Carradice saddle bag.