Reddit reviews SUNLITE QR Beam Seat Post Mount Rack Without Pannier Side Rails
We found 1 Reddit comments about SUNLITE QR Beam Seat Post Mount Rack Without Pannier Side Rails. Here are the top ones, ranked by their Reddit score.
Tubular 6061-T6 alloyQuick release designMax load of 25 lbsFits 25mm to 32mm seatposts
I think Montague recommends seatpost-mounted rear racks (like this because of the way their bikes fold, so you'd be limited to about 10 kg / 20 lbs.
The general rule is the bigger the wheel size, the more it's going to ride like a regular bike. I think the appeal with Montague's bikes is that they neither look nor feel like a folding bike. Tern's 24" wheel bikes probably handle very similarly too.
One downside is that Montague and Tern are both speciality brands so for the most part you're only going to find them in major cities' shops.
Edit: I just realised that the newer Beetles have a trunk that opens like this and the rear seats fold down. Assuming that's what you have, you should have no problem putting a full-size bike in the back. My Scion tC has a hatchback and folding seats too and I could easily fit 2 or 3 bikes if I really wanted. If you have a lot of space in the back of your car then I would absolutely recommend a regular bike—you can get all the features you want at an overall better value.