I tested the Tromox MC10 electric trail bike. It’s a Sur Ron/Talaria killer
On a recent trip to China where I met with several micromobility companies, I was fortunate enough to spend an afternoon with the electric motorcycle maker Tromox. The team gave me the chance to be one of the first Westerners to ever take a test ride on Tromox’s new MC10 TrailX.
Ahead of the bike’s upcoming US market release, I can already tell you that this thing is a blast to ride and is likely to send shockwaves through the Sur Ron and Talaria communities for its combination of performance and packaging, offering high power riding in a small-format bike.
Tromox brought me out to a motocross track to test the MC10 TrailX, which is already beyond the target scope for this bike.
Keep in mind, this is not a dirt bike. Sure, it’s got a powerful 12.5 kW peak-rated motor and four-bar rear suspension matched by an inverted front fork. But this bike isn’t really intended for flying through the air; it’s meant for riding trails and off-road exploring. (There’s also a street version designed for commuting at speeds up to 90 km/h or 56 mph, but I tested the off-road model).
So it seems the thinking was that if it could handle a jump park, it could handle just about any more “normal” type of riding that recreational and enthusiast riders are likely to put it through on local trails or backwoods exploring.
And by the way, this is one of those test rides that you’re definitely going to want to see, not just read about. Check out my first ride video below, then continue on for the rest of the article!
So there I was, a street rider, all strapped in and ready to roll in unfamiliar territory.
To be fair, I actually already own a Sur Ron, and it’s an awesome bike for backyard hooliganism. But I’m not a motocross rider by any stretch of the imagination.
If either of my tires leaves the earth on a normal day, something has officially gone off-script. I’m a street rider, through and through, more comfortable rubbing elbows with semi-trucks than getting sideways against a soft berm. But I’m not going to say no to a chance to get down and dirty with a bike like this, lack of experience be damned.
And so as the first drop into the track loomed before me, I said “screw it” and rolled on the throttle.
The bike feels only slightly larger than my Sur Ron, but the power is much more potent. It packs around twice the peak power and it comes on quickly. In fact, I didn’t use full power mode very much since I could easily spin the rear tire in that loose dirt.
I’m not sure what the actual range is, but keeping the bike in a lower power mode offers plenty of dirt-slinging torque while helping increase the run time. Though with a pair of 72V 30Ah batteries, it has nearly twice the battery capacity of my Sur Ron anyway, so I wasn’t worried about run time. It’s like carrying a spare battery to the trails with you, except that it’s already loaded in next to your first battery and connected – no stopping and swapping required.
Someone had played around on the bike before I showed up, and yet even after all of my riding, the bike still had around half a charge remaining when I left at the end of the day.
As I mentioned, I’m not a motocross rider and so I have no idea how to hit jumps. I know just enough to be aware that there is a proper way to do it, and that what I was doing wasn’t it.
After timing a few wrong and landing on my front tire with enough force to throw my chest way further out over the bars than it has any business doing, I decided I should probably stick to my original wheels-on-the-ground approach.
But the good news is that I can tell you the suspension felt great even when I asked it to do things a better rider wouldn’t have needed it to do.
Even trying to keep the rubber side down, I could still enjoy the hill-climbing power of that central motor, which whipped me up the climbs as if they were flat ground. I was sure the speed would noticeably suffer when climbing up the jump ramps more slowly to avoid going airborne, but the Tromox MC10 just wanted to keep climbing. I was amazed that the power didn’t seem to taper off.
If your normal stomping grounds include lots of hill climbing, this is the bike to do it on.
On the berms, I definitely wasn’t going horizontal, but I tried to lean in as much as I comfortably could. The bike felt confidence-inspiring, hugging the bumps and ruts as I whipped around.
The track was quite rutted out when exiting several of the sharp turns, likely because it had been raining off and on the entire time. But the suspension soaked up those ruts and kept me on my line nicely.
As I mentioned, this type of riding is beyond the scope of what the MC10 TrailX is actually designed for. With a 90 km/h (56 mph) top speed and 4.3 kWh of battery, it’s really more of a trail bike designed for fire roads, single track, dirt paths, and other adventure-style riding.
The way its suspension handled the track showed me that trail riding would be a piece of cake for the MC10. And with the power it had for climbing up steep jumps, it will have no problem with real-world hill climbing, which is likely to be significantly less steep than what it was doing on such loose terrain I was riding on.
Combined with the comfortable sizing and refreshing new styling that we haven’t seen in this class. of bike before, I think the MC10 TrailX is likely to do well with recreational and enthusiast riders.
It’s not yet clear what the pricing will be when it enters the US market, and that will, of course, be the deciding factor for how well it will sell compared to all of the Sur Rons and Talarias already on the market. But just in a performance-based challenge, I can tell you it’s going to have no problem against the usual suspects.
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Despite the warnings, BYD continues introducing new discounts. On Wednesday, BYD’s luxury off-road brand began offering over 50% Huawei’s smart driving tech.
BYD introduces new discounts on smart driving tech
After BYD cut prices again in May, the China Automobile Manufacturers Association (CAMA) warned that the ultra-low prices are “triggering a new round of price war panic.”
Although they didn’t single out BYD, it was pretty obvious. BYD slashed prices across 22 of its vehicles by up to 34%, triggering several automakers to follow suit in China.
BYD’s cheapest EV, the Seagull, typically starts at about $10,000 (66,800 yuan). After the price cuts, the Seagull is listed at under $8,000 (55,800 yuan).
It doesn’t look like China’s EV leader plans to slow down anytime soon. Fang Cheng Bao, BYD’s luxury off-road brand, introduced new discounts on Huawei’s smart driving tech on Wednesday.
The limited-time offer cuts the price of Huawei’s Qiankun Intelligent Driving High-end Function Package to just 12,000 yuan ($1,700).
Buyers who order the smart driving tech in July will save over 50% compared to its typical price of 32,000 yuan ($4,500).
Earlier this year, Fang Chang Bao launched the Tai 3, its most affordable vehicle, starting at 139,800 yuan ($19,300). The Tai 3 is about the size of the Tesla Model Y, but costs about half as much.
The Tai 3 will spearhead a new sub-brand of electric SUVs following the more premium Bao 8 and Bao 5 hybrid SUVs.
BYD’s luxury off-road brand sold 18,903 vehicles last month, up 50% from May and 605% compared to last year. Fang Cheng Bao has now sold over 10,000 vehicles for three consecutive months.
The Chinese EV giant sold 382,585 vehicles in total in June, an increase of 12% from last year. In the first half of the year, BYD’s cumulative sales reached over 2.1 million, a YOY increase of 33%.
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Every year, it seems like there’s a new headline about the world’s lightest electric bike. Each year, engineers manage to shave a few more grams off of an exotically designed frame built with even more exotic materials. And each year, the continuously lower weight is balanced by continuously higher prices – often exorbitantly high. But now Dahon has bucked that trend, offering us an incredibly lightweight electric bike at a price that normal e-bike riders can afford. Meet the Dahon K-Feather.
To put things in perspective, some of the previous lightest electric bicycles have included the 11.8 kg (26 lb) LeMond Prolog at US $4,500, the 11.75 kg (12.59 lb) Trek Domane+ SLR at US $8,999, and the 10 kg (22 lb) Hummingbird Flax folding e-bike at US $6,050.
So with that in mind, please allow me to introduce you to the new Dahon K-Feather. This is a 12 kg (26.5 kg) folding electric bike priced at an incredibly reasonable US $1,199 in North America or €1,499 in Europe.
Sure, it’s not the absolute lightest folding e-bike we’ve ever seen, but it’s 90% of the way there and at a quarter of the price. Plus, it comes from Dahon, which is one of the most respected names in the folding bike world and is largely credited with paving the way for the booming folding bike industry we see today. Since the 1980s, Dahon’s innovative designs have been imitated around the world, yet the folding bike maker has continued to innovate and stay several steps ahead of competing brands.
The K-feather achieves its extra low weight through the combination of a novel frame design employing Dahon’s patented frame designs, including the company’s DELTECH technology and “super down tube,” which help improve rigidity and robustness while reducing weight.
The electrical system on the K-Feather is also a featherweight, keeping the e-bike largely in the last-mile category. While the battery claims a maximum range of up to 24.8 miles (40 km), real-world riding and hilly terrain could reduce that range. Still, clever designs like a system that automatically shuts off the extra motor power when detecting a downhill segment help to eke out more range from the small 24V and 5Ah battery.
The ultra-lightweight 250W hub motor also offers just 32 Nm of torque, meaning the assist is more of a helpful push than a powerful shove. But with the inclusion of a torque sensor for the pedal assist, that push comes on quickly and reliably, making the bike feel more like a traditional analog bike being pedaled by someone with extra strong legs.
With 16″ dual-wall rims and 14g spokes, this isn’t the heavy fat tire folding e-bikes we’re used to in North America, and the capacity reflects that. The K-Feather is rated to support riders weighing up to 105 kg (231 lb), though the highly adjustable seating position can support a range of rider heights from 145 to 190.5 cm (4’9″ to 6’3″).
Coming in six colorways, the Dahon K-feather folding e-bike is now available in the US and has launched for pre-order in Europe, with shipments there expected in September.
I had a bit of a preview of the K-feather on my last trip to China when I was able to visit Dahon’s headquarters and test ride the bike.
I still can’t believe how light it felt, both underneath me and while folding it up and carrying it around. Be on the lookout for that full experience from my trip, coming soon.
Electrek’s Take
The K-Feather represents a compelling milestone not just for Dahon, but for the entire folding e-bike market. By delivering a truly lightweight, compact, and fully electric folder at an impressively affordable price point, Dahon has made minimalist e-mobility more accessible than ever.
It’s not just a bike for die-hard lightweight e-bike connoisseurs; it’s a real-world solution for commuters, travelers, and apartment dwellers who want the freedom of electric assist without the bulk or the sticker shock. If the goal is to get more people on two wheels, the K-Feather might just be one of the most important steps forward yet.
Coming in at less than half the weight of most folding e-bikes, and still a fraction of most lighter-duty folders, the K-Feather’s modest performance makes it a great urban ride for those who favor compact size and light weight. In fact, I think it might be perfect for my mother-in-law, who needs an e-bike to get to and from the train she takes to work, but also needs it to be light enough to carry up to her second-story apartment. Hmmm, perhaps I should have her do a review for us…
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The Honda Prologue remains a top-selling EV in the US, but it’s Acura’s luxury electric SUV that’s been the surprise hit this year.
Honda Prologue sales rise while Acura’s EV surprises
After delivering the first Prologue models last year, Honda’s electric SUV quickly became a hit. In the second half of 2024, it was the second-best-selling electric SUV in the US, trailing only the Tesla Model Y.
Despite limited inventory due to the new 2025 model year change, Honda sold 2,799 Prologues last month. In the first half of the year, Honda has now sold 16,317 Prologue models in the US. In comparison, Toyota sold just over 9,200 units of its electric SUV, the bZ4X, during the same period.
Toyota’s luxury brand, Lexus, sold only 763 RZ models, its sole electric SUV, for a total of 3,779 units in the first half of the year.
Honda Prologue sales have now held steady, averaging over 2,700 units per month, but it’s Acura’s electric SUV that has been quietly gaining ground in the luxury EV space.
With another 1,318 models sold last month, Acura ZDX sales reached 10,355 in the first half of 2025. Acura’s electric SUV is even outpacing the Cadillac Lyriq, which is based on the same Ultium platform.
Sales are significantly higher than the company expected. Earlier this year, Mike Langel, vice president of national sales for Acura, told Automotive News that the company expected to sell around 1,000 ZDX models a month this year.
A significant reason behind the strong demand is the availability of massive discounts, which can reach nearly $30,000 in some states. The luxury electric SUV is more affordable than a Honda CR-V, with monthly leases starting at just $299.
The Honda Prologue is available to lease for as little as $259 per month. The offer is for 36 months with $2,399 due at signing in California and other ZEV states.
With the Trump administration planning to end the $7,500 federal EV tax credit, many of these savings will soon disappear.
If you’re looking to take advantage of the savings while they’re still available, we can help you get started. You can use our links below to find deals on the Honda Prologue and Acura ZDX in your area.
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