I’ve tested a lot of folding fat tire e-bikes. They’re one of the most popular categories of low-cost e-bikes thanks to their combination of go-anywhere design and compact form factor, but I’ve never seen one quite as odd-looking as the EUY K6 Pro.
That’s thanks to its novel folding design that features a rarely seen center-axle hinge to fold the bike in half. It’s weird. It’s wild. And I’m testing it out to see what it can do.
My first instinct is to worry a bit about the robustness of the design. Typical folding e-bikes use a fairly tried-and-true design. That’s why most e-bike companies stick to it.
Occassionally we’ll see interesting new folding designs, but that also sometimes leads to unexpected problems down the road… like e-bikes breaking in half.
But the EUY K6 Pro felt fairly rugged with that beefy hinge taking up most of the width of the bike frame.
Check it out in my video review below, then keep reading as we dive into the details of this funky new take on a folding fat tire bike.
EUY K6 Pro e-bike video review
EUY K6 Pro tech specs
Motor: 1,000 W geared hub motor with 96 Nm of torque
Top speed: 45 km/h (28 mph)
Average Range: Claimed up to 130 km (80 mi) on pedal assist
Battery: 48V 25Ah (1,200 Wh)
Charge time: 8-9 hours
Max load: Claimed 181 kg (400 lb)
Weight: 36.7 kg (81 lb)
Suspension: Hydraulic suspension fork and rear spring shock
Brakes: Hydraulic disc brakes, 160 mm rotors
Extras: LCD display with speedometer, battery gauge, PAS level indicator, odometer, tripmeter, front/rear LED lighting, included rear rack, included fenders, kickstand
An uncommon design
At first blush, the feature list on the EUY K6 Pro feels fairly familiar. A Class 3 e-bike with a 1,000W peak rated rear hub motor for a top speed of 28 mph (45 km/h)… it’s all pretty common these days.
Parts like hydraulic disc brakes start to make my ears perk up, though the 160 mm rotors are a bit smaller than I’d like to see. But as I start to dig deeper, now I’m starting to find things I really like.
The full-suspension design isn’t overly fancy, but there aren’t very many full-suspension folding fat tire e-bikes on the market. More are popping up, but they’re the exception, not the rule.
The suspension here is decent up front, not quite as good in the rear, but it’s fine for recreational riding and will prevent a random tree root from sending the saddle into your tail bone with catapulting force.
Continuing around the bike, I’m liking it even more. A detachable Samsung 48V and 25Ah battery for 1,200Wh of capacity? Sign me up! They say I’ll get up to 80 miles of range on pedal assist, but we all know that’s on super low power mode and with medical-grade helium pumping the tires up to a rock hard level of PSI. For us normal folks in the real world, 30-40 miles of range on throttle is still going to be much better than some of the major players with half the battery of the EUY K6 Pro.
Even the 8-speed transmission adds some value for me.
But then there’s that folding mechanism, and this is where things start to get weird. It allows that interesting, uniquely chunky frame design, but it also has a strange method of operation.
There’s a thumb screw-style clamp under the hinge at the center of the bike. You crank that sucker open like you’re about to perform maintenance on some municipal plumbing. Once it’s open far enough, the teeth disengage, and the entire front half of the bike is free to swing around to meet the back.
The bike is now half as long and twice as wide as it used to be. It’s smaller, in a way. But it’s not quite as compact as I’m used to seeing with folding e-bikes that feature hinges in both the center of the frame and at the handlebars.
With the EUY K6 Pro, the hinge seems to change the shape of the bike, but not make it that much smaller. I’m not sure it would fit in a typical car trunk this way, though it would probably slide easier in to the back of an SUV with its reduced length.
So while the folding setup doesn’t seem to add all that much to the bike, the rest of the EUY K6 Pro is still fairly interesting to me.
It’s comfortable to ride, especially with that big butterfly of a saddle cradling my tuchus and the tall handlebars giving me a nice upright riding position.
The powerful rear motor and Class 3 speeds give me plenty of performance, and I even love that I’ve got a complete fender and rack set, something that is often left off of full-suspension e-bikes.
I’ll dock a few points for the tail light being independently battery-powered instead of running off of the main e-bike battery, especially since 1,200Wh means there’s plenty of battery to go around. The last thing I want is to be fishing around my junk drawer for spare coin cell batteries. But all in all, the feature list and performance are fairly on point.
A price of $1,900 isn’t overly expensive for the bike, especially with twice the battery capacity of most of its competition. But it’s also not a shockingly low price, either. In my opinion, you’re partly paying for an overly complicated folding mechanism that just isn’t that necessary.
I like the interesting design of the frame since it’s a departure from the boring dime-a-dozen folding e-bikes out there, but it’s also a bit unnecessary in my opinion.
So while the bike works well, part of me wishes they had just built an interesting frame for an e-moped without going all folder on me. But hey, that’s why the e-bike market is so great: With hundreds of models out there, if this one doesn’t speak to you, then you’re bound to find one that will.
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Honda’s patent filings offer a clear glimpse into the company’s plans for an ultra-affordable electric motorcycle, integrating a proven chassis with a simple electric powertrain. It’s a clear glimpse into how the world’s most prolific motorcycle maker plans to challenge the nascent electric motorcycle market.
The filings in Honda’s new patent show a bike built around the familiar platform of the Honda Shine 100, a best-selling commuter in India, reimagined in electric form for a cost-effective future of urban mobility.
According to Cycle World’s Ben Purvis, Honda’s patent sketches outline a design that repurposes the Shine’s sturdy frame and chassis mounting points to house an electric motor and compact battery setup. Positioned where the engine once sat, a mid-motor drives the rear wheel via a single-speed reduction gear and chain – mirroring the essentials of the original gasoline-powered commuter bike.
Instead of a traditional fuel tank, the design features two lithium-ion battery packs, angled forward on either side of the spine frame and fitting neatly into the existing geometry.
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What makes the bike revealed in this patent even more interesting isn’t just its clever packaging, but rather the platform. By leveraging the proven Shine chassis, Honda can significantly cut development costs, manufacturing complexity, and market price. That’s a big statement given that surviving in price-sensitive markets like India demands simplicity and reliability. And by piggybacking off a proven platform, Honda can dramatically reduce the time to market from the time the boardroom bigwigs give the project the final green light.
Honda’s patent images show an electric motorcycle built on the same platform as the Honda Shine 100
The design still seems to feature styling that would be fairly consistent with the Shine 100, even down to a gas cap-like circular protrusion likely on top of a faux-tank. Some electric motorcycles in the past have used this location to hide a charging port, keeping similar form and function to outdated fuel tanks and fill ports, though it’s not clear if that is Honda’s intention.
It’s not clear what power level Honda could be targeting, but the Shine bike from which Honda’s creation draws its design inspiration could provide some clues. The Honda Shine 100 features a 99cc engine that provides around 7.3 horsepower (around 5.5 kW) and has a top speed of 85 km/h (53 mph), solidly planting it in the commuter segment of motorcycles.
The electric motorcycle in Honda’s design would be unlikely to target much higher performance as it would drastically increase the required battery capacity, and thus similar speeds of around 80-85 km/h (50-53 mph) would seem likely.
There also appears to be no active cooling, which would also limit the amount of power that Honda would be likely to draw continuously. The patent describes a channel formed by the two battery packs, leading to the speed controller and creating ducted cooling that pulls heat out of the batteries and electronics without drawing extra power.
Honda hasn’t released a final design, but I ask AI to create one based on the patent images. I’d ride that!
This emerging design is just one piece of Honda’s broader electric two-wheeler strategy. Their entry-level EM1 e: and Activa e: scooters launched with mobile battery packs and budget-friendly pricing. Meanwhile, high-tech concepts continually push the envelope. But this Shine-based bike aims squarely at the heart of mainstream affordability – a move likely to resonate with millions of new electric riders in developing regions like India where traditionally-styled small-dsiplacement motorcycles reign supreme.
Honda hasn’t revealed a timeline or pricing yet, but Honda’s patents offer real hope to fans of the brand’s electric efforts. If scaled effectively, this could be the first truly mass-market electric motorcycle from a major OEM, with a sticker price likely far below the $5,000 mark usually seen as a floor for commuter electric motorcycles from major manufacturers. That would also dramatically undercut models from brands like Zero or Harley-Davidson’s LiveWire, even as those brands rush to bring their own lower-cost models to market.
Electrek’s Take
Honda’s patent reveals a clever, no-frills EV designed to democratize electric two-wheeling, especially in developing markets that are even more price-sensitive than Western electric motorcycle customers.
Using a trusted frame, simple electric drive, and passive cooling, I’d say it definitely prioritizes cost over complexity, which is exactly what urban commuters need. If Honda can bring this to market, it would not just add another electric bike to the mix… it could create a new baseline for affordability in affordable electric mobility. Now we’re just waiting for the rubber to hit the road!
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And today, Musk made it official that he will seek greater collaboration between three of his companies: Tesla, xAI, and twitter, in the form of an investment into xAI by Tesla.
The situation is a little more complicated than that, though.
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Tesla is a public company, owned by shareholders. Musk is the largest shareholder, but only owns around 12% of the company himself.
This is a different situation than xAI, which is a private company, owned by Musk. While there are other investors, he can exercise much more direct control over the company, and doesn’t have to put big decisions up to a vote.
One of the recent decisions he made with xAI was to purchase twitter in March. You may say, “wait, I thought he bought twitter back in 2022?,” and you’d be correct. Musk purchased twitter for $44 billion in 2022, which was widely agreed to be far too high a price, and then rapidly saw the company’s valuation drop to under $10 billion.
Then, in March 2025, Musk had xAI purchase twitter in an all-stock deal, valuing twitter company at $45 billion – again, far too high of a valuation, but considering he purchased the company from himself, he could set the price at whatever he wanted.
The move was widely considered to be a bailout of twitter, and the numbers involved considered arbitrary, perhaps partially to help save face for Musk after he made one of the worst business deals of all time.
Now the two are the same entity, and it seems clear that he would like to bring Tesla into the fold, in some way or another.
Musk has already improperly used resources from Tesla, a public company, to boost xAI and twitter, his private companies. Last year, he gave up Tesla’s priority position for highly sought-after NVIDIA H100 GPUs, instead shipping those GPUs to xAI and twitter. Tesla could have used these GPUs for training its FSD/Robotaxi systems, which Musk has claimed is the most important thing to Tesla’s future, but instead graciously sent them to his other company that used them to, uh, train a bot to say Nazi stuff apparently.
xAI has also poached talent from Tesla, multiple times, showing how Musk is using Tesla as a farm team for his private company.
So it hasn’t been a secret that Musk would like to use public money to bail out his private companies, as he’s been setting the stage for for a while now.
Musk has previously “discussed” getting Tesla to invest in xAI in the past, but the idea was never made official until today, when Musk said that he will put the idea to a shareholder vote.
In response to one of his superfans asking for the the opportunity to waste money on an overvalued social media app (which would mark the third time it has been overpaid for in as many years), and the backend fueling “MechaHitler,” Musk said this:
Tesla traditionally holds its annual shareholder meeting around the middle of the year, so if it were a normal year, this shareholder vote might be imminent.
But it’s not a normal year, as just last week Tesla announced an exceptionally late shareholder meeting, pushing it back to November, the latest it has ever held the meeting.
This means that Musk will have around four months to campaign for this idea – something that he’ll perhaps have more time to do, now that he’s no longer cosplaying as a government official.
We don’t know what the structure of the deal might look like yet, but Musk has been clear in the past that he wants more shares in Tesla. After selling many of his shares in order to buy twitter, he later complained that he doesn’t feel comfortable having less than 25% of Tesla. Given that his recent xAI/twitter deal was an all-stock deal, Musk could attempt to fund any investment of Tesla into xAI via shares, giving himself more Tesla shares in exchange for the company gaining a portion of xAI. Though to get him to 25% voting shares in Tesla, that would require either an enormous valuation for xAI, a small valuation for Tesla, or purchasing a large percentage of xAI (or, perhaps, all three, given how much higher TSLA’s valuation is than xAI’s).
We may however have a hint as to how that vote will go, because the last time Musk campaigned for a clearly terrible idea, Tesla shareholders ate it up.
In mid-2024, Musk ended his yearslong absenteeism at Tesla in a flurry of activity, hoping to persuade enough shareholders to vote for his illegal $55B pay package.
So it looks like we’ve got another campaign coming up, and if last time was any indication, expect some really bad decisions along the way. It worked last time, didn’t it?
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The off-highway equipment experts at Perkins and McElroy have teamed up to develop a plug-and-play battery electric power unit designed to help equipment OEMs and upfitters to seamlessly transition from diesel to battery electric power.
Designed to occupy the same space as the companies’ diesel-engined power units, Perkins dropped its new battery power unit into the similarly new McElroy TracStar 900i pipe fusion machine (specialized equipment used to join thermoplastic pipes like HDPE or polypropylene by heat-welding them end-to-end to form a continuous length pf pipe).
Perkins’ battery electric power unit replaces the company’s proprietary 134 hp, 3.6 liter 904 Series Tier V diesel engine, enabling units that are already deployed to be quickly upgraded to electric power – and helping trade allies and development partners to easily retrofit existing equipment in order to add zero-emission options to their operational fleet.
“We’re actively helping customers navigate the shift in power system requirements, with a range of advanced power systems including electric, diesel-electric and alternative fuel compatible engines,” says Jaz Gill, vice president, global sales, marketing at Perkins. “When it comes to the innovative fully integrated battery electric power unit, it can be ‘dropped in’ to a machine to replace a diesel engine. The system consists of a Perkins battery along with inverters, motors and on-board chargers – all packaged up into a compact drop-in system to support seamless transition from diesel to electric for our customers looking to make that move.”
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McElroy believes that an electric, emissions-free power unit like this one will open new opportunities and applications for its customers.
“Their team has done a phenomenal job of integrating their battery electric system into our TracStar 900i,” explains McElroy President and CEO Chip McElroy. “We’re really excited to see what the market thinks about this concept.”
Development of the battery electric powered pipe fusion machine was completed in about nine months. Future Perkins-powered electric equipment running the 904 diesel (small excavators, telehandlers, pumps, and gensets) could be developed even more quickly. You can find out more in the company’s promo video, below.