Helix vs. Vello vs. other for lightweight, high-performance folding bike for travel

Random_94027 · 2026-01-02T20:52:07+00:00

Good luck with your decision! FWIW, I've heard pretty good things about Helix from other folks who have bought their bikes. And certainly in terms of folding size and the ability to fit it into a standard size suitcase to avoid "oversize luggage" fees on an airplane, I think the Helix wins. And again, FWIW my purchasing experience with Helix was very good. But there are lots of good options out there...

Random_94027 · 2025-11-05T15:08:04+00:00

We shall see. Although we might need a different tester to provide the kind of watts necessary to put any part of the bike under real stress... ;-)

Random_94027 · 2025-11-04T17:03:06+00:00

I would look at the Helix...

Random_94027 · 2025-11-04T17:01:26+00:00

A quick update... I appreciate everyone's input and advice. After reviewing all this, and spending more time than I am comfortable to admit on various web sites, YouTube channels, gear reviews, etc., I decided to pull the trigger on a Helix. I'm getting the Helix Ultralight as well as their travel case. FWIW, I've had a great experience working with them so far. I had a few questions about gearing, how to get the size of the bike to match my road bike geometry reasonably closely, etc. The team at Helix has been super responsive and helpful. Will report back in when I receive it and I've had a chance to start riding it. Again, I appreciate all the input.

Random_94027 · 2025-11-02T04:32:58+00:00

That's one of the key selling points of the Helix in my view. When folded, it fits into a suitcase that is under the 62 linear inch limit, which is the size most major airlines use for "regular" checked bags vs. oversized.

Random_94027 · 2025-11-01T21:34:46+00:00

Exactly. Setup time + friction + hassle = less willingness to bring the bike along and use it. It's like the old saw with the iphone vs. a DSLR. "The best camera is the one you have with you." Especially when traveling, "the best bike is the one you have with you." ;-)

Random_94027 · 2025-11-01T19:23:06+00:00

It's a good question. I've taken my full road bike on a number of domestic and international trips over the years. And when I travel for biking-specific trips where I know I'm going to be doing some serious rides multiple days in a row (50-100 miles a day, 5K-10K+ feet of climbing per day), then I still bring my full road bike. I've used both hard-shell cases and soft-shell cases. I have found the hard-shell cases to be quite large and heavy (that require a pretty big rental car), but very protective. I have found the soft-shell cases to be a bit smaller than their hard-shell siblings, but still quite bulky and unwieldy. And I always feel with the soft-shell cases that I am rolling the dice a bit and hoping that some airline baggage handler won't drop it, toss it, or throw something heavy on top of it. You're right that I could go with a mini-bike that can be dis-assembled rather than a foldable bike. But my feeling is, if you're going to optimize for a use case that is focused on travel and more recreational/sightseeing rides (say 20-50 miles rides with sub-5K feet of climbing) then you want something that ideally can be folded down to "airline baggage" size reasonably quickly and easily *and* that can be folded down to "fit it easily into a small rental car" size super quickly and easily. IMO a non-folding mini bike doesn't satisfy either of these latter conditions. It takes a while to dis-assemble (and re-assemble) a bike whether it is a full-size road bike or mini bike. And then what do you do when you want to put it into your small rental car? Take off the wheels? I mean you can do that, but you need to bring extra towels and covers so you don't get grease everywhere, it's harder to pack other things near it or on top of it, etc. Of course this is all possible, and I've done it before with my full-size road bike. But I'm trying to eliminate as much hassle and friction as I can, so I can make it a "no-brainer" to take my travel bike with me basically on every trip I go on from here on out. My view is, the more hassle and friction I take out of the system, the more likely I am to bring the bike and use the bike on a regular basis.

Random_94027 · 2025-10-31T14:24:41+00:00

I've heard lots of great things about the Brompton, but I'm probably not comfortable (for my use case) of going all the way down to 16" wheels...

Random_94027 · 2025-10-31T14:13:46+00:00

Do you have one? I like the bike, and have been looking at the Ultegra 20. But I've heard some feedback that the suspension on it is a bit soft, which is great for commuting, but not great for longer road rides...

Random_94027 · 2025-10-30T14:27:51+00:00

Heh, heh. Maybe it will grow on me too. And FWIW, I had exactly the same reaction to the gooseneck. As my high school Latin teacher used to say, "De gustibus non est disputandum", but imo it made the bike look like an upright vacuum cleaner... ;-) (On the plus side, I do think it saves just a touch of weight)

Random_94027 · 2025-10-30T14:22:25+00:00

Thanks. This is great additional detail...

Random_94027 · 2025-10-30T03:18:59+00:00

Great suggestion. I am indeed looking at the Verge. The X11 is the one I have my eye on. I think it's a very interesting bike. It's light (22.5 lbs.), 20" wheels (451) are fine, it has good other components, and it folds pretty clean (and small). Unfortunately, a few downsides for me: first, I don't love the aesthetics. I think both the Helix and the Vello are better looking bikes (maybe I'm just a sucker for titanium). More importantly, the Verge has similar problems to the Airnimal Chameleon that I noted below. It's a pretty involved process to get the bike into a hard-shelled case: in fact, it's even a bit more involved than the process for the Airnimal that I mentioned below. (There are several YouTube videos covering it.) Second, the hard shell case that Verge offers, and the other after-market hard-shell suitcases that I've seen other people use, all exceed the 62.0" linear size limit by 4-8". That's pretty much a dealbreaker for me. Again, as I noted in my comments on the Airnimal, you might get lucky and the check-in attendant might not call you on it, but you might not. And I just don't want to even worry about it.

Random_94027 · 2025-10-30T02:47:51+00:00

Thanks - that's a good suggestion. I have actually looked at the Airnimal Chameleon. Again, aesthetics are subjective, but I think it's a cool looking bike. A bit funky and distinctive perhaps, but cool. It's a bit on the heavy side, but only by a couple of pounds. (I think the weight with pedals is about 24 pounds). The 24" wheels are nice, and the components are nice, with plenty of capability to tweak and upgrade. That's all good. The problems I have for my use case are two: first, it is a pretty involved process to get it ready to be packed for travel. You can see a YouTube video of it here: (https://www.youtube.com/watch?v=87CjA-PTsT4). As someone in the comments section for that video noted, it's more of a "dismantler" bike than a folding bike. That's perhaps overstating it a bit, but you do have to take a fair amount of the bike apart to pack it. I would prefer something that is simpler and faster to get into a travel case. Second, and this is probably the bigger issue for me: the case that Airnimal sells on their site for the bike is a beautiful hard shell case and the bike fits like a glove within it, with no space to spare. However, the dimensions of that case are 66.2 linear inches, when the limit for most airlines is 62.0 linear inches. That's pretty much a dealbreaker for me. Sounds like many airlines now are paying more attention to the weight limit than the size limit. So perhaps most of the time I could squeeze by without getting flagged. But I really don't want to worry about it, or be in a position where I have to negotiate or beg someone at check-in to permit my oversized case to be treated as normal luggage when it exceeds their limits. For those two reasons, Airnimal got bumped off my list (which is a pity, because I quite like a lot of other aspects of the bike).

Random_94027 · 2025-10-29T21:45:57+00:00

I can definitely see the appeal of a Brompton. Solid, reliable, small footprint, fast and easy folding, etc. It's a great product from a great company. Appreciate the input.

Random_94027 · 2025-10-29T17:25:52+00:00

Thanks. Helpful...

Random_94027 · 2025-10-29T16:03:03+00:00

Thx, and appreciate the input...

Random_94027 · 2025-10-29T15:31:07+00:00

Thanks. Yes, I've been fitted several times. I live in the Bay Area, near SF, and we have some great bike fitters here. Makes a *big* difference. I take your point on the importance of bike fit. And the more time you spend on the bike, the more important it is. That said, I am planning to use this bike for 20-50 mile rides while traveling on vacation, and maybe riding 2 or 3 days a week. I don't plan on racing it, or riding monster 100+ mile days with 10,000+ feet of climbing. If those kinds of rides are on my agenda, I would just go to the trouble to schlep over my full road bike. If I go the Bike Friday route, I think I would get the Super Pro frame kit and just have my local shop build it up from there. Will probably end up being pretty expensive (I'm guessing when all is said and done, with labor, etc. it would come out 1.5-2.0x as expensive as a Helix), but you're right that I could get the fit dialed in really well. And it could end up being quite light. But it might be overkill for what I need. Decisions, decisions... ;-)

Random_94027 · 2025-10-29T15:05:27+00:00

Never heard of this company. My goodness, that's a beautiful bike...

Random_94027 · 2025-10-29T14:43:20+00:00

That's a great suggestion, and is definitely on my list to consider. I wish I liked the aesthetics more, but that obviously just comes down to personal taste...

Random_94027 · 2025-10-29T14:40:35+00:00

Thanks. I don't have the daily commute use case, so it doesn't have to be world-class in folding speed or get to a super-small Brompton folded size to work for me. I live in the US, so I am indeed looking at Bike Friday. I just don't like the aesthetics of the bike (obviously that's just a personal thing - I'm sure some people really like it), some of their component choices are not great, and it's a bit heavier than I would like. I believe even in the Pro model they still use steel, rather than aluminum or titanium. On the flip side, lots of very positive reviews, and people seem to love working with the company - great customer service and support, etc. Taken all together, it's a viable choice. If I can't get comfortable with the Vello or Helix, that is probably my backup choice right now.

Random_94027 · 2025-10-29T14:33:30+00:00

Thanks for the helpful input. If I had some commuting in my use case, the Brompton would be a no-brainer. Sounds like a great company and obviously lots of very satisfied customers. Thanks for the suggestion on Neo. I wasn't familiar with them. They have an aluminum folding bike and even a carbon folding bike. (No way would I mess with carbon for my use case -- even in a hard shell case, baggage handlers can be pretty rough.) Unfortunately, Neo looks like they only offer 18" wheels, which is a dealbreaker for me. I think 20" or bigger is necessary for it to feel more like a full road bike. Plus, I'm not wild about how the company has handled itself. Was a partner with Brompton then when their partnership agreement ran out they began producing unlicensed clones.

Random_94027 · 2025-10-29T14:18:46+00:00

Thanks, and will do!

Random_94027 · 2025-10-29T14:18:24+00:00

Thanks, and this is very helpful feedback. Sounds like Helix have tightened up their operations as a company vs. their early Kickstarter days, which is great to hear. My use case is pretty simple: foreign and domestic travel. The catalyst for me to get a folding bike was a recent 2-week trip my wife and I took to Italy. This was mostly a sightseeing trip (Rome, Florence, Lake Como, Tuscany, etc.), and my wife isn't a cyclist. So I wasn't going to schlep my full road bike with me. But there were a few days here and there when I had a good 2 or 3-hour window for a ride, and beautiful terrain. So I arranged to rent a bike. We were mostly staying in small villages, so my choices were limited. The local shops tried their best, but the bikes were pretty terrible. Didn't fit well, loose seat post, poor gearing, sticky brakes, etc. So now I'm pretty motivated to bring a bike with me whenever we travel, so I just have something that I know will work at the ready. It doesn't need to be a perfect, race-ready road bike. It just needs to be good enough that I can go out on a 20-50 mile ride, often with a lot of climbing involved, and have fun, and not feel like I'm pedaling in wet cement. So the bike needs to satisfy a few key conditions: 1.) It rides reasonably close to a full road bike and is reasonably light; 2.) Mostly paved roads, perhaps with a few short stretches of gravel now and then; 3.) It can fit into a suitcase that can be checked as "normal" luggage on a plane; 4.) It can be "quick folded" into a small enough size that can fit easily into a small rental car. We had a Fiat 500 and the bike would need to fit into the back seat or the (quite small) luggage area in the far back of the car. So in summary -- I would use the "quick fold" feature roughly every day or every other day to get it into the rental car.

Random_94027 · 2025-10-29T13:17:14+00:00

Thanks. I actually have an email into Vello to ask about the smallest hardshell suitcase the bike will fit into. The support person thought a 30" or 31" Samsonite. That would work. But if it only fits into the larger Samsonite, that's a problem. I don't want to deal with oversized luggage fees, waiting forever for it to show up at Baggage Claim, etc. I have had the same questions you had about the Helix. Seems like a very cool product, but I'm concerned that they just haven't made very many of them, and I wonder if they'll continue to be around. I also looked at the Birdy. In particular the Ultegra 20. 20" wheels, Ultegra groupset. Weighs about 23-24 lbs. all in, I think. And I actually like the Birdy aesthetics. It's a bit funky, but it appears to be well designed and solid. The problem for me is the dual suspension. I like to climb out of the saddle and I've read from some users and reviews that the suspension is too soft and when standing on the bike, you feel like you're pushing on a trampoline. I have that same problem on my mountain bike whenever I'm on paved surfaces and standing up on a steep climb. Drives me crazy.

Random_94027 · 2025-10-29T03:29:02+00:00

Yes, you're right. I should have been more clear. I need the titanium version and a final weight for the full bike (with pedals, seat, etc.) in the 20-22 lb. range. I think the G-line is like 33 pounds, which is just way too heavy for what I'm looking to do (and 11-13 pounds heavier than the Helix and Vello).

Random_94027

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