Denago Fat Tire e-bike review: 28 mph off-roader with a big ol’ battery
As much fun as e-bikes are for getting around the city, I love taking them off-road and onto trails. That’s where fat tires really come alive, and the Denago Fat Tire Step-Thru electric bike showcases just what I love about e-bikes with big honkin’ tires.
This definitely isn’t a mountain bike or overlanding bike – this is a comfortable bike that can handle both light trails and urban/suburban riding. That means it’s going to be a great option for nature trails, gravel paths, dirt roads, and that sort of riding.
Between a powerful motor, large capacity battery and a comfortable setup, the Denago Fat Tire Step-Thru has a nice assortment of features and components for recreational riding on a wide range of terrains.
Check out my video review below if you want to see my real world testing of the bike. Then keep scrolling for my complete review.
Denago Fat Tire Step-Thru e-bike video review
Denago Fat Tire Step-Thru tech specs
- Motor: 750 W rear geared hub motor with 80 Nm torque
- Top speed: 20 mph (32 km/h) on throttle, 28 mph (45 km/h) on pedal assist
- Range: 35-60 mi (55-100 km)
- Battery: 48V 19.2Ah (921 Wh) frame-integrated, removable
- Max load: 300 lb (136 kg)
- Frame: 6061 aluminum
- Weight: 79 lb (36 kg)
- Suspension: Zoom fork, 60-75 mm travel (depends on bike size)
- Brakes: Hydraulic disc brakes, 180 mm rotors
- Extras: Color LCD display with speedometer, wattmeter, battery gauge, PAS level indicator, odometer, tripmeter, USB charger, left-side thumb throttle, torque sensor, included front and rear fenders, rear rack, headlight and frame-integrated tail lights
A balance of power and comfort
If you’ve been into e-bikes for a while or have begun digging into the topic ahead of buying your first e-bike, you’ll know that suspension and fat tires are two of the best things you can do for comfort. While the Denago here doesn’t have full-suspension, it almost feels like it does thanks to front suspension and plush fat tires. The lack of rear suspension is only noticeable on big obstacles and angry pot holes.
For the gravel roads and light trails that I spent most of my time riding on, the bike had plenty of shock absorption for me.
It also had plenty of power, combining a 750W motor with a top speed of 28 mph on pedal assist. Checking with a GPS speedometer showed that the 28 mph was often reading a big high by around one or two miles per hour, but it was pretty darn close. Optimistic speedometers are pretty common in the e-bike industry, unfortunately.
The 750W motor is quite torquey and will get you rolling quickly as well as climb a decent hill, though the bike’s heavy weight of 79 lbs (36 kg) certainly works against it when it comes to acceleration and hills. The included torque sensor should help mitigate that weight on startup by better translating your pedal force into responsive pedal assist, though I found that it strangely still had a decent pedal assist lag. Torque sensors normally help e-bikes start applying pedal assist power nearly immediately when the rider begins pedaling, but the Denago still had a bit of a lag. It was nothing that a short blip of the throttle couldn’t compensate for, but it still surprised me, and not in a good way.
What did surprise me in a good way was the range. With a big battery measuring 921 Wh, I could get a real world throttle range of over 35 miles (56 km), which is quite good for heavy fat tire e-bikes. With pedal assist in a low power level, I’d expect that to be over 60 miles (100 km) of range, though I couldn’t be bothered to keep it in low power mode for that long to find out. Higher power pedal assist and riding fast is just too tempting to pass up.
For any fast e-bike like this, I absolutely want to see strong brakes as an important safety feature. Fortunately, Denago delivers with hydraulic stoppers on large 180 mm discs. This is a huge win for me because there’s nothing worse than struggling to stop a heavy e-bike. Powerful brakes make the bike more controllable and give riders more confidence.
To afford those nice brakes, the company must have saved a few dollars on the drivetrain. You get a 7-speed shifter, but it’s not a particularly nice one. The Shimano Tourney setup is on the lower end of Shimano’s hierarchy but is acceptable for the type of leisure and recreational riding that most people will use this e-bike for, which is exactly how I was riding it.
To make up for the fairly basic transmission, we get some really nice integrated tail lights. In fact, this bike must either be built in the same factory as Aventon’s e-bikes, or else Denago just ripped off their tail light design, because these awesome tail lights look and feel just like the ones that debuted on the Aventon Aventure last year and and have since found their way onto most of Aventon’s other e-bikes.
Regardless of where they came from, I’m a huge fan of frame-integrated lighting because it is harder to damage. E-bike lights that stick out are prime targets for damage at bike racks or anywhere else that bikes come into close contact with other bikes or objects. These frame integrated lights are slim and tucked away yet still quite visible to cars and other road users.
In fact, this would have been a prime opportunity to incorporate turn signals since the tail lights are actually spread apart. I’ve talked before about how I find most e-bike turn signals to be gimmicky since they are usually only a couple inches apart on a main central tail light. But with two independent lights on either side of the bike’s rear triangle, this could have been a great turn signal setup. Oh well, maybe on the next version.
Even so, there’s still a lot to like here. We’ve got a comfortable trail bike with a nice and accessible step-through frame design. We’ve got plenty of power and even more battery capacity than I know what to do with. There are nice components like those brakes and even a color LCD screen, and there are even two different sizes to better fit larger and smaller riders.
The Denago Fat Tire Step-Thru e-bike may have a few cheaper parts and carry some extra poundage, but it wears the weight well by not feeling too bulky while riding (just be careful lifting it by yourself!).
At the MSRP of $1,999, I’m not entirely blown away. It’s not a bad price when you compare it to other full-featured bikes. It’s only a hundred bucks more than the Aventon Aventure.2, and comes with 33% more battery. But there are certainly better bang-for-your-buck deals out there. People often point to budget rides like the Lectric XP 3.0, and I’d agree that you get a lot with those types of e-bikes, but they don’t have the range or big-wheel comfort to match this ride. So if you want a large, comfortable bike that comes with lots of power and battery, you’ve got to pay for those luxuries. And in this case, you’ll have to fork over a cool two G’s. A bit pricey, but still a great e-bike for cruising.
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Tesla shareholders will vote on whether to invest into xAI, Tesla CEO Elon Musk’s private company, according to a post by Musk on twitter today.
Elon Musk is not just the CEO of Tesla, the electric car company that you may have heard about from time to time in Electrek’s coverage, but several other companies as well. And, famously, Musk companies often share resources – there has been much talk of incorporating SpaceX technology into Tesla vehicles, and putting xAI/twitter’s “MechaHitler”…. er, I mean, “Grok”…. feature into Tesla cars, among other collaborations that have happened over his various companies’ histories.
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.
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.
That flurry involved firing 10% of the company (supposedly in order to save money – though Tesla’s earnings have dropped drastically since), including important leadership and successful teams, which caused chaos with Tesla’s projects. He also pushed back an all-important affordable car project (which we’ve still heard nothing about) and held Tesla’s AI projects hostage while shifting both resources and staff from Tesla to his private AI company, even as he claims that AI is the future of Tesla.
In the end, these bad decisions worked, and shareholders voted to give their bad CEO his $55B pay package, even though it was later ruled to still be illegal.
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.”
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.
Perkins electric power unit
SOURCE | IMAGES: McElroy, Perkins.
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British ultra-luxe brand Bentley is teasing the upcoming, first-ever all electric model that will take it into the 2030s with a new concept car inspired by the iconic 1930 “Blue Train” Speed Six coupe – and it looks fantastic!
More than any other brand, Bentley was defined by its engine. For decades, in fact, the only meaningful mechanical difference between a Rolls-Royce and a Bentley was the 6.75L twin-turbocharged V8 engine under the flying B hood ornament.
That all changed at the dawn of the twenty-first century. Rolls-Royce was acquired by BMW, while Volkswagen took the reins at Bentley, setting both brands on distinct paths. Now, without its own engine, Bentley faces the challenge of proving to discerning buyers that its cars justify a premium over its mechanical cousins at VW, Audi, and Porsche. That’s why the company is looking to it pre-Rolls merger past, all the way back to the legendary 1930 “Blue Train” Speed Six coupe.
Bentley Blue Train EXP 15 concept
“Bentley’s then-chairman Woolf Barnato had a Speed Six four-door Weymann fabric saloon by H J Mulliner, which he used to race the Blue Train in 1930,” explains Darren Day, Bentley’s Head of Interior Design. “Meanwhile, he had a unique one-of-one Speed Six coupe being built, with a body by Gurney Nutting. Even though the coupe wasn’t finished when the race took place, it’s that car (the coupe) that’s become associated with it and has since become an iconic Bentley. What we were influenced by is the idea of a three-seat car with a unique window line and super slick proportions used for grand tours.”
The EXP 15 concept car features a unique, three-door, three-passenger layout under a sweeping, dramatic roofline lifted from the 1930 tourer. “The seat can rotate and you step out, totally unflustered, not trying to clamber out of the car like you see with some supercars,” continued Day, before dropping the biggest hint yet as to who they’re building the car for. “You just get out with dignity and the Instagram shot is perfect.”
Bentley EXP 15 interior
While almost no technical specs have been revealed other than “full electric,” Bentley says its new concept’s innovative interior layout allows passengers to stretch out in comfort alongside accessible storage compartments that can house a bar, hand luggage, or even pets. The EXP 15 even offers tailgate seating for outdoor parties or suburban soccer games.
But, while the new concept is tall, Bentley hopes it manages to offer the commanding driving position and comfort of an SUV while giving off the “vibe” of a classic grand tourer – something Bentley thinks could be the next wave of the luxury car market.
“The beauty of a concept car is not just to position our new design language, but to test where the market’s going,” offers Robin Page, Bentley Director of Design. “It’s clear that SUVs are a growing segment and we understand the GT market … but the trickiest segment is the sedan because it’s changing. Some customers want a classic ‘three-box’ sedan shape, others a ‘one-box’ design, and others again something more elevated. So this was a chance for us to talk to people and get a feeling.”
As before: no specs, no range estimates, and no promises about if and nothing definitive about when the oft-promised all-electric Bentley will finally bow – but this is certain: when it does arrive, it will be big, brash, and fast.
Electrek’s Take
Now that SUVs are everywhere and in every segment, automakers are desperate to explore or open new niches, hoping to find that next “SUV-like” growth segment. As weird as the three-door, three-seat EXP 15’s interior layout is, you have to admit that it’s different. And, for a vehicle that spends 90% of its time with just one person inside it, it might be more than practical enough.
Let us know if you think Bentley has a winner, or just another concept car gimmick on its hands in the comments.
SOURCE | IMAGES: Bentley.
he 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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