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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But it looks like the design refresh is still a transitional in Tesla’s production as the automaker is still taking orders for the previous version:
For the launch in North America and Europe, Tesla has only added a new “trim” on the Model Y online configurator for a ‘Launch Series New Model Y’, which is the version unveiled in China earlier this month.
But in China, only this new version has been available for sale since the last two weeks.
Tesla estimates that the new version will have 320 miles of EPA range. Compared to 311 miles for the previous Model Y Long Range AWD, the only version of the new Model Y Launch Series available.
Here are all the other changes with the new Model Y compared to the previous version:
Feature
Model Y
New Model Y
Starting Price After Est. Savings
$31,490 Available Now
$46,490 Available Starting March
Trims
Long Range RWD Long Range AWD Performance AWD
Launch Series Long Range AWD
Range
277-337 miles (EPA est.)
303-320 miles (est.)
Seating
First row: power recline and heated Second row: manual fold and heated
First row: power recline, heated and ventilated Second row: power two-way folding and heated
8 exterior cameras (includes a new front-facing camera)
Audio
Long Range RWD: 7 speakers Long Range AWD: 13 speakers, 1 subwoofer Performance AWD: 13 speakers, 1 subwoofer
Launch Series Long Range AWD: 15 speakers, 1 subwoofer
Connectivity
First-generation hardware
Second-generation hardware
Trunk
Power open
Hands-free power open on approach
Interior
Footwell and door pocket ambient lighting Wooden detailing with black interior
Footwell and door pocket ambient lighting Wrap-around ambient lighting Aluminum detailing and premium textiles
Climate
Tinted and laminated safety glass Power-actuated first-row air vents Manual second-row air vents
Tinted and laminated safety glass with metallic infrared reflective coating Power-actuated first- and second-row air vents
For the Launch Series, Tesla is pricing the new Model Y Long Range AWD at $59,999 USD. That’s $12,000 more than the previous Model Y Long Range AWD, which is still available to order.
Specifically for the Launch Series, buyers get a bunch of special badging around the car:
But they also get things called “Premium Textil Trim” and “Vegan Suede for Black Interior”:
Currently, Tesla is only offering the new Model Y in Stealth Grey, Pearl White Multi-Coat, Ultra Red, and Quicksilver, but they are all included in the Launch Series price.
Tesla is talking about the first deliveries of this new version of the Model Y coming in March in North America.
Electrek’s Take
This came sooner than expected, as most expected the launch to be closer to March based on how Tesla launched the Model 3 refresh last year.
But this is also different since Tesla continues to take orders for the previous version.
Tesla was likely worried about the Osborne effect and this strategy of starting with this more expensive version of the Model Y, the Launch Series, is going to help sales of the much cheaper previous version.
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Rivian (RIVN) plans to launch a new Advanced Driver Assistance System (ADAS) this year to enable hands-free driving. The new feature is expected to be similar to Tesla’s Full-Self Driving (FSD). In 2026, Rivian will up the ante with an “eyes-free” system.
Rivian plans hands-free driving in 2025, eyes-free in 2026
At the new Rivian Space opening in San Francisco on Thursday, CEO RJ Scaringe revealed a few exciting developments to look forward to.
According to the folks at RivianForums, Scaringe said during the event that the company plans to launch a hands-free ADAS feature in 2025. Next year, Rivian will follow it up with an “eyes-free” system.
The big question is, will current Rivian R1S and R1T owners gain access? It could depend on whether you drive a Gen 1 or Gen 2 model. All Rivian models built through 2024 are considered Gen 1, while models 2025 and newer are Gen 2.
Rivian introduced the second-generation R1S and R1T last summer. They were “completely reengineered” with hundreds of hardware improvements, fully redesigned software, and more.
The upgrades include its new in-house autonomy system, Rivian Autonomy Platform. It’s powered by 11 cameras, five radars, and predictive AI.
Rivian R1T (left) and R1S (right) electric vehicles (Source: Rivian)
Rivian said the new platform is “10 times more powerful” than the old system. It also features 360-degree visibility with 8X the number of camera pixels than the previous models. Gen 2 models already include features like Blind Spot Monitoring and Highway Assist.
With the premium version, drivers gain access to Lane Change, while Rivian said Enhanced Highway Assist and other features were coming soon.
Rivian R2 electric SUV (Source: Rivian)
Although all Rivian R1S and R1T EVs include OTA updates, some features may require additional hardware or software not included on Gen 1 models.
Rivian hands-free and attention-free autonomous highway driving will be available on the upcoming R2 model. The smaller electric SUV is due out in the first half of 2026, starting at around $45,000.
Electrek’s Take
As a Tesla Model 3 driver, I can tell you that Full-Self Driving (FSD) is fun and can be helpful at times. I’ve used it on longer trips, like through the Blue Ridge Mountains, and it makes driving or sitting in the car a little more enjoyable.
Although the system still requires you to pay attention, it enables the vehicle to drive itself almost anywhere with “minimal driver intervention.”
The new Actually Smart Summon feature is one of my favorites. Through the Tesla app, you can summon your vehicle to come to you in a parking lot. The vehicle will then move around other cars, people, and objects to find you.
Other functions, like Navigate on Autopilot, will take over while the vehicle is on the highway, changing lanes (with turn signals) and braking or accelerating as needed.
For Rivian owners, it would be like an upgraded system from Highway and Lane Change Assist. The “eyes-free” system coming next year will likely have a few regulatory hurdles to pass before it rolls out, so it should be interesting to see what that will consist of. Check back for more info soon. We’ll keep you updated with the latest.
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The United Arab Emirates is building the world’s largest solar and battery storage project that will dispatch clean energy 24/7.
Emirati Renewable energy company Masdar (Abu Dhabi Future Energy Company) and Emirates Water and Electricity Company (EWEC) are developing the trailblazing solar and battery storage project. Once it’s online, will become the largest combined solar and battery energy storage system (BESS) in the world.
Located in Abu Dhabi, the project will feature a 5.2 GW solar PV plant coupled with a 19 gigawatt-hour (GWh) BESS.
His Excellency Dr. Sultan Al Jaber, minister of industry and advanced technology and chairman of Masdar, said:
For decades, the biggest barrier facing renewable energy has been intermittency – to be able to source uninterrupted clean power day and night.
In collaboration with EWEC and our partners, we will develop a renewable energy facility capable of providing clean energy round the clock.
For the first time ever, this will transform renewable energy into a world-leading 1 GW of reliable baseload energy every day on an unprecedented scale – a first step that could become a giant leap for the world.
Masdar announced China’s JA Solar and Jinko Solar, two of the world’s largest solar panel suppliers, and Chinese battery and BESS giant CATL as preferred suppliers. JA Solar and Jinko Solar will supply 2.6 GW of solar panels each. India’s Larsen & Toubro and POWERCHINA have been selected as preferred engineering, procurement, and construction contractors.
Masdar says the project will create 10,000 jobs and doesn’t yet indicate a projected completion date.
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