this post was submitted on 11 Aug 2023
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micromobility - Ebikes, scooters, longboards: Whatever floats your goat, this is micromobility

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Ebikes, bicycles, scooters, skateboards, longboards, eboards, motorcycles, skates, unicycles: Whatever floats your goat, this is all things micromobility!

"Transportation using lightweight vehicles such as bicycles or scooters, especially electric ones that may be borrowed as part of a self-service rental program in which people rent vehicles for short-term use within a town or city.

micromobility is seen as a potential solution to moving people more efficiently around cities"

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[–] [email protected] 8 points 1 year ago (3 children)

How is this being called a "moped"? Mopeds and a "Class 3 e-bike" are in no way the same thing! This caps out at 26mph and a Class 3 is typically limited to 28 mph because after 28 mph it's... Legally a moped!

It has pedals, it's capped at 26 mph and it has a throttle - how is it not, legally, a Class 3 e-bike with all the rights that implies?

[–] [email protected] 3 points 1 year ago (1 children)

It would be a moped in Finland at least, where mopeds are up to 45kmh (28mph)

[–] [email protected] 2 points 1 year ago

Though to be able to register something as a moped here the manufacturer has to have it pass EU L1e-B qualification approval (tyyppihyväksyntä), which very few do.

[–] [email protected] 2 points 1 year ago (1 children)

Shouldn't this be class 2?

[–] [email protected] 3 points 1 year ago (1 children)

Nah, Class 2 top speed is 20 mph. If it goes over 20 but not 29+, it's Class 3.

[–] [email protected] 3 points 1 year ago

Thanks for the clarification

[–] _haha_oh_wow_ 2 points 1 year ago

Through the "magic" of marketing?

[–] [email protected] 5 points 1 year ago (1 children)

Personally I love this style of ebike. You can call it moped-style or by other names, but this is exactly what I was looking for last year when I was ebike shopping. I ended up with a Rize Blade which I love to ride around on. Similar look to this Trek bike.

The Trek price is considerably higher, but if the components are higher quality, more features, better batteries and has a better warranty then some people would be willing to pay it. Far too many of the overly reported ebike fires seem to happen because of low grade batteries and other electrical components so people are willing to pay a premium for a safer battery.

[–] _haha_oh_wow_ 1 points 1 year ago (1 children)

I've had a regular Trek bike for years. It's a basic one but I've had it for 15 years and it's still going strong with almost no maintenance.

[–] [email protected] 2 points 1 year ago

Yeah I think they have a good name in the industry (I think they are part of a much larger conglomerate). I do like my Rize, but this Trek might have been near the top of my shopping list if it came out last year.

[–] [email protected] -4 points 1 year ago (5 children)

Wow! Only 2600 dollars!

I have a 2006 civic that I paid $1500 for. A full car with a roof, seats 5 adults, 4 wheels, air conditioning, heat, stereo, a trunk, could double as a home if I were down on my luck.

I am so confused how this is worth that much money. Small bike $300, battery pack $100, motor $50. So $2100 profit? Fuck that.

I think I'll wait until the novelty wears off on e-bikes. Or try my luck at some diy options before I drop $2600 on an electric bike that will likely get stolen.

[–] [email protected] 8 points 1 year ago (1 children)

For what it is worth, Trek bikes are expensive. You are probably not buying a new adult Trek bike for $300. I went to their website and they have an electric bike that is $14k and they have cheaper bikes than this one that has a throttle. I think your price estimates in your math are low but I agree with your point. One reason that can make it hard to justify an e-bike is that they cost as much as a beater car but will get stolen pretty quickly in a lot of places if you are using it to commute/run errands/do anything that means your bike will be locked up for a long period of time.

[–] [email protected] 4 points 1 year ago (2 children)

I love the idea of e-bikes, but I'm so sick of getting excited.. then seeing the price. I guess if nothing else it's emboldening me to build my own, without any government restrictions.

Lol on my price estimates, I didn't realize it was a 650wh battery, I guess a good general rule is about $1 per watt hour on lithium ion/polymer. Realistically they're probably still making $1000 profit in each bike.

Batteries are changing quickly right now, I think lithium ion/18650 is outdated at this point. Costco has some lithium iron phosphate 1300wh for $650 each basically a car battery that weighs 20 pounds instead of 50 pounds, and can be charge cycled 3500 times at full depth discharge.

I just found two free bmx bikes last month, maybe this could be a fun winter project.

[–] [email protected] 1 points 1 year ago

I have the ion battery my bike came with and 2 LiFePo4 batteries ( 20ah @17lbs & 35ah @27lbs ).

I think for the average person if you have a bike the a lot is a GREAT way to go.

[–] [email protected] 1 points 1 year ago

Oh, and the new sodium batteries are now on Alibaba insanely cheap - so your point about battery tech is solid.

[–] [email protected] 4 points 1 year ago

I absolutely have and drive a car - but the ebike I paid $2200 for over a year ago costs you $1500 today.

I could have gone cheaper, but I'm a very heavy guy and needed a strong frame.

After 600 miles I added another motor, battery, and controller and have since added a third battery.

I have a lot of fun, quick trips are FUN on my bike and ofter faster than my car ( 25 mph speed limit and my top speed is 28, plus I often get to park real close to the doors and can take paths I cannot or would not take a car ).

The "homeless" factor for me is that with some solar panels my fuel cost is nil. ( I don't have those, but a "solar trailer" is planned ).

It doesn't replace my car the same way my phone didn't replace my desktop - but things that I would have used a (desktop, calculator, camera, etc ) for I now use my phone for. There are a lot of things I used to usey car for that I now do on my bike, and have more fun and very little frustration. ( Other drivers often get under my skin while driving )

[–] [email protected] 4 points 1 year ago* (last edited 1 year ago) (1 children)

Conversion kits are great bang for your buck. There are some decent budget options out there too though like Lectric and ENGWE. A good bike with a conversion kit would still be a better deal though.

[–] [email protected] 5 points 1 year ago (2 children)

Also seems like a fun project, and possibly a real head turner out in the world.

[–] [email protected] 4 points 1 year ago (1 children)

Just be sure to get quality parts, especially the battery!

[–] [email protected] 4 points 1 year ago (1 children)

Thanks fartswithanaccent, safety first!

[–] [email protected] 3 points 1 year ago

Knowing is half the battle, GI Joe. etc.

[–] [email protected] 1 points 1 year ago

I'm a fat guy - but when I cruise around in my neighborhood on my ebike the way guys turn their heads you'd think I was one of those famous "Chris" guys.

[–] [email protected] 2 points 1 year ago

Maybe because you're the fourth owner of that 2006 civic? The residual value of a used car has been passed from the original owner to you. Your $1,500 is a fraction of what Honda received for it 16ish years ago.

If you're looking for a used ebike, you'll find lower prices, but they are far more rare than civics.

[–] corm 2 points 1 year ago* (last edited 1 year ago) (1 children)

One thing that I forsee helping in the future is having 18650/21700 batteries be interchangeable like normal AA batteries are.

If devices had sufficiently smart BMS modules then we could stick any batteries into them without any added fire risk and they could simply alert us when one was bad and needed to be replaced. Also with regards to fire risk there are mitigations that should be standard (like what tesla does).

If there were no "batteries included" and they were easy to add it would cut the cost and the e-waste by a ton.

[–] [email protected] 3 points 1 year ago (1 children)

New battery tech in the next 5 years is hopefully going to make lithium ion obsolete. Fingers crossed.

[–] corm 3 points 1 year ago* (last edited 1 year ago) (2 children)

I've been hearing that my whole life and it hasn't actually improved much in the last 20. But yeah it would be great if you're right.

But smart BMS with easily user-replaceable batteries is tech we could use today. Furthermore you can buy packs like that off aliexpress right now.

Also, wanting to reuse batteries from an old device after upgrading will always be a problem.

[–] [email protected] 4 points 1 year ago

Bro, a lot of shit was still using NiMh batteries in 2003. I know a lot of the advancements haven't been very sexy, but charge discharge cycle count, energy density, rapid charging, high wattage discharge, these are all important. I'm going to stay hopeful.

[–] [email protected] 1 points 1 year ago (2 children)

The sodium 18650s are available on Alibaba for a few weeks :)

And for re-use my "extra" batteries are all interchangeable or able to be put to use elsewhere when the bike isn't in use. ( I've been considering an inverter for power outages).

[–] corm 2 points 1 year ago (1 children)

Btw what are sodium 18650s? A new safer version?

[–] [email protected] 2 points 1 year ago (1 children)

Cheaper ( like 1/3? ), last longer ( more discharge /charge cycles ), can safely drain to 0.

[–] corm 1 points 1 year ago (1 children)

Wtf that sounds awesome, any downside?

[–] [email protected] 2 points 1 year ago

Iess dense energy storage ( bigger size ).

[–] corm 1 points 1 year ago

I mean you personally may be able to reuse them, but most people just throw their old escooter (or whatever) away when they get a new one, or at best resell it or donate it.

Image how cheap a new ebike could be if you only had to swap the batteries from your old one