Very interesting, really liking the swappable components in the quad. I'm a big cyclist but have been looking for something new to take around for commuting that isn't a scooter.
Great to see more manufacturers getting in on micromobility options.
I wonder if you can still ride it if they turn their server off?
"activates and deactivates when the rider is nearby"
sounds iffy like that. I was riding a Forest bike yesterday where the user app and bike both have to connect to Forest's servers and it's kind of a pain.
Bear with me I don't know much about bikes but I have this honest question: why does it need a chain, and won't place the engine (or whatever gear box it has) directly on the wheel?
a full suspension e-bike, 500+Wh battery, with a belt drive for $4,500 is honestly a really good deal. There is a shortage of options when it comes to full-suspension bikes that are good for commutes. Compare this to any e-bike with the Bosch e-bike system. The big risk here for consumers if whether they can match the service, support, and reliability that Bosch has. There appears to be a class-2 e-bike option which is something that significantly differentiates it from bikes with the Bosch system.
Great! Another bunch of micromobility products that nobody asked for.
And the price! I can buy 6 very decent Chinese ebikes of various formats for the $4500 this thing will cost. I'm sure it will be more advanced and nicely designed, but it's just way too expensive. Bicycles are a mass-market item. Price is the primary decider. If you want to be successful, you have to be cheaper than the competition.
Who is this for?
The battery system here sounds so sweet. Swappable, with a respectable 0.5kWh and then an Extended Range 0.8kWh is excellent.
Usb-c chargeable at 240W is divinely sweet. Maybe maybe some day dual USB would be nice (for the ER especially) but this is quite respectable. And by not trying to super fast charge the battery will live longer anyhow.
Being removable is another nice win, if not uncommon. I don't know which other batteries provide USB power even without the bike, which again is such a great nice to have: take the bike to a park then bring with an charge some phones or what-not.
In the future I really hope we see some battery alliances, making some form factors, and centralizing on usb-c. As would be good common sense. The overlap between a bike battery and standalone Delta or Ecoflow battery power station is huge, and Rivian here seems a little further along than most at hybridizing & generalizing a battery system: obvious win to anyone paying attention!
The modularity could be a major win too. I'd love to see a an e-bike maker go down the Ford Bronco path & add a bunch of attachments points and replaceable/modular pieces to the design, and release all the specs for free use! Even if it only is Rivian and some partners doing this here, this is the way, it feels like:
> The top frame of the TM-B is modular by design, so the bike can be transformed without tools into a cargo hauler, kid carrier, or cruiser with a bench seat.
Cargo haulers easily climb to the 6000$ ranges. And the massive 180NM motor here will not bat an eye!
One thing I'd love to see: a stationary bike mode. Bring it inside for the winter & do spin class, charging up the battery. The full series hybrid, no mechanical linkage, doesnt deel super super practical to be honest but it's interesting!
A lot of nice basic things that make sense. Like no longer needing special cherging equipment for reasonably good capacity chwrging (albeit most usb-c chargers will only be doing 100w for a while now, but that seems fine).
Only 28mph max speed, and the firmware might actually be properly protected from this bug being easily fixed. I'll stick to my Chinese scooters run by code-unlocked STM32F103 clones i can easily cure of such idiocy.
808Wh battery and 100 miles of range. These two numbers track with each other and are roughly believable.
OTOH, with a battery this big, a generator powered by the pedals, and regen braking this thing has to be heavy. I'd expect it to weigh at least 80 lbs. More likely 100. The fact that their "specs" say nothing about weight suggests they're embarrassed about the weight.
> Also also unveiled its Alpha Wave helmet.... It also features integrated lights and a four-speaker, wind-shielded internal audio system with two noise-canceling mics. The helmet integrates with the TM-B’s console, where music, calls, and podcasts can be controlled on the bike.
In an ideal world these would be great features to have, but in the real world, where so many places have a near complete absence of safe cycling infrastructure and bicycles are casually mixed in with giant trucks it's a bit of a scary notion to reduce your situational awareness with a great sound system and the distraction of doing your morning zoom standup while cycling to work (I've done this before lol, tho most of my commute is in separated bike lanes...).
This points to the headwinds to adoption and success of the Also, which is that so many cities are ambivalent and uninterested if not outright ideologically opposed to building safe all ages and abilities bike lanes. That sort of safe infrastructure is critical to the success of a product like this. It's really unfortunate.
I ride a class-3 Tern cargo bike with 400Wh battery and this range is very optimistic, especially since this is pedal-by-wire. Also what happens when the battery runs out, because you can just ride without assist on any Bosch e-bike.
Despite the complaints in this thread there is already a market for $4k ebikes. And people are buying them. The bike competes with a bunch of e-bikes in that price range, Evelo Omega, Bosch, etc. So they're hardly a first mover. They are optimizing that market.
I have a 750W e-bike (which actually means 750W peak, 500W sustained).
There are hills near my house that my bike can not make it up without significant pedal assist.
If the motor and power electronics on this e-bike can only handle 750W peak, 500W sustained, as is common and I think is possibly even legislated in parts of the U.S., this bike will not be able to make it up serious hills.
With a normal e-bike, your pedaling is additive to the motor. That is not the case with this design.
"Drive by Wire"? This is not even anywhere near a "bike". At least you could argue "e-bikes" could still be pedaled without the battery. It's not that anybody would want to or even could, but an argument could be made.
What I want ... not an E-bike, but an E-version of the BMW C1
Critical features:
1. moderate weather protection
2. vastly improved crash protection
3. top speed above 50mph
4. luggage capacity of a small flatbed trailer
I acknowledge the utility of e-bikes for many; for me, I prefer my non-e bike when I want to ride my bike, but would love an e-motorycle as an alternative to 80% of my car trips.
$4500 is ten or more of my homebrew 750 watt electric mountain bike originally built in 2004. I just repowered with LiFePO4 after 10 years in storage and the new batteries really pull. It has a front hub motor with a throttle control limited to 20 mph. My commute is 10 miles, 6 on a dedicated bike path. Life is good.
Christ what an ugly kludge. Just spend a weekend in Amsterdam and check out the Tenways and the Vanmoof roaming the streets for an idea how to do it, if not right, at least decently
It's sad to see so much effort being put into a product that is utterly uncool. Maybe start with the design (cool) and then integrate the mechanics. This is how companies design cool cars.
82 comments
[ 4.7 ms ] story [ 75.1 ms ] threadGreat to see more manufacturers getting in on micromobility options.
NFS lock and unlock. GPS locator. Capacitance touchscreen controls. Hydraulic disc brakes.
Companion helmet with wirelessly connected brake lights, and noise cancelling(?!) speakers.
Why do we need to learn the same lessons over and over again?
"activates and deactivates when the rider is nearby"
sounds iffy like that. I was riding a Forest bike yesterday where the user app and bike both have to connect to Forest's servers and it's kind of a pain.
See how it just becomes a bicycle when it's discharged or broken? This is much, much closer to what we expected from the Segway.
Usb-c chargeable at 240W is divinely sweet. Maybe maybe some day dual USB would be nice (for the ER especially) but this is quite respectable. And by not trying to super fast charge the battery will live longer anyhow.
Being removable is another nice win, if not uncommon. I don't know which other batteries provide USB power even without the bike, which again is such a great nice to have: take the bike to a park then bring with an charge some phones or what-not.
In the future I really hope we see some battery alliances, making some form factors, and centralizing on usb-c. As would be good common sense. The overlap between a bike battery and standalone Delta or Ecoflow battery power station is huge, and Rivian here seems a little further along than most at hybridizing & generalizing a battery system: obvious win to anyone paying attention!
The modularity could be a major win too. I'd love to see a an e-bike maker go down the Ford Bronco path & add a bunch of attachments points and replaceable/modular pieces to the design, and release all the specs for free use! Even if it only is Rivian and some partners doing this here, this is the way, it feels like:
> The top frame of the TM-B is modular by design, so the bike can be transformed without tools into a cargo hauler, kid carrier, or cruiser with a bench seat.
Cargo haulers easily climb to the 6000$ ranges. And the massive 180NM motor here will not bat an eye!
One thing I'd love to see: a stationary bike mode. Bring it inside for the winter & do spin class, charging up the battery. The full series hybrid, no mechanical linkage, doesnt deel super super practical to be honest but it's interesting!
A lot of nice basic things that make sense. Like no longer needing special cherging equipment for reasonably good capacity chwrging (albeit most usb-c chargers will only be doing 100w for a while now, but that seems fine).
OTOH, with a battery this big, a generator powered by the pedals, and regen braking this thing has to be heavy. I'd expect it to weigh at least 80 lbs. More likely 100. The fact that their "specs" say nothing about weight suggests they're embarrassed about the weight.
In an ideal world these would be great features to have, but in the real world, where so many places have a near complete absence of safe cycling infrastructure and bicycles are casually mixed in with giant trucks it's a bit of a scary notion to reduce your situational awareness with a great sound system and the distraction of doing your morning zoom standup while cycling to work (I've done this before lol, tho most of my commute is in separated bike lanes...).
This points to the headwinds to adoption and success of the Also, which is that so many cities are ambivalent and uninterested if not outright ideologically opposed to building safe all ages and abilities bike lanes. That sort of safe infrastructure is critical to the success of a product like this. It's really unfortunate.
Also, the "TM-B Reservation Token" smacks of egregious marketeering.
Still, this looks like a solid ebike.
Materials must be real strong to withstand all the torque forces without a rear triangle, right? Any other e-bikes like this?
There are hills near my house that my bike can not make it up without significant pedal assist.
If the motor and power electronics on this e-bike can only handle 750W peak, 500W sustained, as is common and I think is possibly even legislated in parts of the U.S., this bike will not be able to make it up serious hills.
With a normal e-bike, your pedaling is additive to the motor. That is not the case with this design.
Critical features: 1. moderate weather protection 2. vastly improved crash protection 3. top speed above 50mph 4. luggage capacity of a small flatbed trailer
I acknowledge the utility of e-bikes for many; for me, I prefer my non-e bike when I want to ride my bike, but would love an e-motorycle as an alternative to 80% of my car trips.
https://www.theautopian.com/bmws-first-scooter-had-a-ridicul...
It's sad to see so much effort being put into a product that is utterly uncool. Maybe start with the design (cool) and then integrate the mechanics. This is how companies design cool cars.
I love that the popularity of motorcycling is taking off with better batteries, motors, and control systems!
It's motorcycling though :-)