The eBike space is crowded in 2025, but the Kingbull Jumper Go stands out with a rare combination of features: a compact 20” frame, full suspension, a step-through design, and a powerful Class 3 motor capable of hitting high speeds. Whether you’re commuting through the city, riding off-road trails, or just looking for a versatile, approachable ride, the Jumper Go delivers serious performance, especially for the price.
Key specs
On paper, the Kingbull Jumper Go has all the hardware you would want and need for its size and price. It blends commuter-friendly features with the components you’d expect from more premium off-road eBikes. These specs on paper translate to real-world use amazingly. Here’s a quick rundown of the key specs:
Motor: 750W Bafang rear hub motor
Top Speed: 28 MPH with pedal assist (up to 40 MPH unlocked; check local laws)
Battery: 48V 20Ah Samsung removable battery
Max Range: Up to 80 miles per charge
Gearing: Shimano 8-speed drivetrain
Brakes: Tektro hydraulic disc brakes
Suspension: Front 80mm fork + rear mid-frame air shock
Tires: 20” x 4.0” Kenda fat tires (puncture-resistant)
Frame: Step-through aluminum frame with internal cable routing
Display: Integrated LED display with speed, assist level, and battery status
Lighting: Integrated 48V headlight and rear brake light
Included Accessories: Rear cargo rack, full fenders, mini tool kit, zip ties, tire pump
Together, these features make the Kingbull Jumper Go a rare all-in-one package: powerful, approachable, and ready to handle daily commutes and adventures without compromise.
Real-world experience
I have been living with the Kingbull Jumper Go for two weeks now and have been using it as my daily driver. I have used it for pretty much everything, from small grocery runs, to running a quick errand, to just taking me from place to place. Here is what you need to know.
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The setup
The setup was surprisingly simple. The bike has everything needed for assembly, including a mini tool kit, zip ties, and even a tire pump. The Kingbull Jumper Go comes about 80% pre-assembled, with the rear tire and monitor intact. I had to install the front tire, front fender, handlebar, headlight, and seat. Assembly took roughly 20 minutes, and I am someone who does not do this often. It was great that I did not need any of my own tools to get the bike ready. The final thing I did was ensure it was fully charged before getting on it.
The ride
On the road, the 750W motor gives you quick acceleration and plenty of torque, easily handling hills and the urban terrain I live in. The five levels of pedal assist and throttle control give you full flexibility in how much effort you want to put in. I got the bike to almost 30mph with the pedal assist and to 22mph using the throttle. The suspension system, which features an 80mm front fork and a rear mid-air shock, makes city potholes and light off-road trails smooth and manageable.
I live in New Jersey, and if you know anything about our roads, they are terribly maintained and have potholes everywhere. The Kingbull Jumper Go kept the ride very smooth and managed those potholes perfectly. I also took it through some gravel roads, trails, and through some wet terrain, and it was great. The fat tires gives you a strong sense of confidence both on road and when you are dealing with a more challenging terrain.
The design
The step-through frame is especially helpful for beginners and for riders who are sharing this bike with someone who is a different height. The step-through frame also makes it easy to dismount or quickly react by easily putting your feet down without feeling like you are going to tip over.
The 20” Kenda fat tires provide great traction and comfort on surfaces ranging from pavement to grass and gravel. The Tektro hydraulic brakes are responsive and reliable, offering solid control even at higher speeds. You also get a fantastic LED display with real-time speed, distance traveled, and battery life. It is also plenty bright, so the display is easily visible even in the brightest conditions.
After riding this for two weeks in both urban and off-road settings, the Kingbull Jumper Go proved to be equally capable as a commuter eBike, urban cruiser, and all-terrain bike. Its compact frame makes it easier to handle and store compared to larger full-size fat-tire bikes, but without compromising on performance.
Kingbull Jumper Go Pricing and availability
The Kingbull Jumper Go is currently available through Kingbull’s official website for just under $1,699. However, they have a limited-time summer promotion offering $100 OFF with code Electrek, bringing the price down to $1,599. That discount makes it one of the best values on the market for a full-suspension, Class 3 fat-tire eBike. Kingbull’s 2-year warranty also backs it and offers local test ride availability in California, giving potential buyers added peace of mind and confidence in the brand.
We’re kicking off this week’s Green Deals with the first-ever cash discount on Velotric’s new Breeze 1 Cruiser e-bike in a red colorway with $150 in free gear at $1,699. Right behind it is Navee’s Back to School Sale that is offering a bunch of e-scooters at up to $600 off with bonus 15%, 20%, and 30% savings, like on the new flagship ST3 Pro Electric Scooter starting from $684. We also have another EcoFlow 48-hour flash sale that is offering the DELTA 2 Max Portable Power Station with a protective bag at its best rate, as well as expansion battery and solar panel bundles too – all starting from $319. We also have Worx’s Nitro 20V 5-inch Cordless Chainsaw sitting $1 above its all-time low, as well as a new one-day-only low price on the Greenworks 80V 17-inch Cordless String Trimmer. Plus, all the hangover savings from last week are at the bottom of the page, rounded together in our Electrified Weekly coverage.
Velotric’s 70-mile cruising Breeze 1 e-bike with SensorSwap tech, Apple Find My, more gets first savings and free gear from $1,699
Velotric is offering a collection of seasonal promotion bundles with many of its newest e-bikes, while also providing some select price cuts. Of the models seeing discounts, we spotted the very first cash savings on Velotric’s new Breeze 1 Cruiser e-bike in its red colorway that is coming with $150 in free gear at $1,699 shipped, while the others are just getting the bundle for free. It was released back in March but has been keeping up at its full $1,799 price tag in the time since, with only some bundle packages ever being offered towards savings. Now, not only are you continuing to get the rear cargo rack and fenders from before, but you’ll also get $100 off the price tag for the best deal we have yet seen.
The new Velotric Breeze 1 e-bike is a 48-pound commuter that is perfect to get through daily appointments as much as it’s ready to cruise the boardwalk. The streamlined and light-weight frame houses a 750W rear hub motor paired with a 627Wh battery in order to max out at 20 MPH speeds (or 28 MPH if your local laws allow it) for up to 70 miles of travel when its PAS is activated (with three modes and five levels each). One innovation that we’re seeing included more in the newest models from this brand is the SensorSwap technology, which lets you switch between a cadence or torque sensor, depending on your preferences and the terrains you’ll be travelling across.
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It’s also nice to see Apple Find My integrations for added security and peace of mind, which comes alongside the usual array of remote companion app smart controls. From there, the experience is only further heightened as you’ll enjoy Tektro hydraulic disc brakes, KENDA puncture-resistant tires, integrated headlighting and taillight with both braking and turn signals, as well as an 8-speed Shimano derailleur, a removable trigger-control throttle, a 3.5-inch full color display sporting a USB-C port, an IPX6 waterproof construction, and more.
Head to classes on Navee’s ST3 Pro e-scooter with free carbon fiber bag starting from $684 in latest sale
Navee is having a Back to School Sale running through August 25 with up to $600 in discounts across a solid lineup of electric scooters – plus, there’s bonus 15%, 20%, and 30% savings you can take advantage of too. Among the offers, my personal favorite is the new Navee flagship ST3 Pro Electric Scooter that is coming with a free carbon fiber riser bag and is initially falling to $726.75 shipped, after using the code SCHOOL15 at checkout for an extra 15% off your order, beating out Amazon by $128. While this is a solid drop from its usual $950 pricing, the costs can go even lower if you’re a student or teacher with exclusive 20% discounts to $683.99 shipped, after verifying on the landing page here and receiving the appropriate code to use at checkout. We’ve mostly been seeing discounts drop the price to $760, though we have seen it go as low as $660. Depending on which of these extra savings you can pick up, you’re looking at scoring a highly advanced ride with $223 to $266 in savings at some of the lowest prices we have tracked. Head below for more on this scooter and the others in this sale.
Save up to 60% on EcoFlow bundles for solar panels, extra batteries, and a DELTA 2 Max station from $319 for 48 hours
As part of its ongoing Home Backup Sale through August 17, EcoFlow has launched the next of its scheduled 48-hour flash sales that are taking up to 60% off a power station bundle, an expansion battery bundle, and a solar panel bundle. The only of these offers to include a station comes with a DELTA 2 Max Portable Power Station and a protective bag for $999 shipped. This bundle would normally cost you $1,978 at full price, with discounts seen on the bundles that usually include some solar paneling over the lone bag. While you won’t find this package at Amazon, you can currently find the station on its own for $1,099, making this deal with the included bag (valued at $79) all the better, saving you $979 in total off the tag for the best rate we have tracked.
Make up to 160 cuts, even in tight spaces, using Worx’s Nitro 20V 5-inch cordless chainsaw kit at $100
Running parallel to Best Buy’s Deals of the Day offer, Amazon is bringing the price down on the Worx Nitro 20V 5-inch Cordless Chainsaw to $99.99 shipped, with it matching in price at Best Buy for only the rest of the day. This model usually fetches $150 at full price these days, which fell to $104 during last month’s Prime Day event and then dropped lower to this same rate the following week. You’re looking at another shot at the second-lowest price we have tracked, giving you $50 off the going rate and landing just $1 above the all-time low that last appeared in February.
The savings this week are also continuing to a collection of other markdowns. To the same tune as the offers above, these all help you take a more energy-conscious approach to your routine. Winter means you can lock in even better off-season price cuts on electric tools for the lawn while saving on EVs and tons of other gear.
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The news came just a month after CEO Elon Musk said: “Dojo 2 is good, but Dojo 3 will be great.”
For years, the CEO has been claiming that Tesla has the “best chip design team in the world” and that Dojo’s supercomputer platform could surpass the products made by its current main training compute supplier, NVIDIA.
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While Musk didn’t deny the Bloomberg report, he has now commented in a way that suggests a different story:
Once it became clear that all paths converged to AI6, I had to shut down Dojo and make some tough personnel choices, as Dojo 2 was now an evolutionary dead end. Dojo 3 arguably lives on in the form of a large number of AI6 SoCs on a single board.
If you are to believe this narrative, Musk saw that Tesla’s new AI6 chip, which has been developed for inference computer power onboard its vehicles, was so good that he decided to shut down Tesla’s chip program for training compute, Dojo, and fired the team.
Does this narrative hold up to scrutiny?
Electrek’s Take
This doesn’t add up. At best, it is partly true. Let’s say that it’s true that Musk saw the AI6 chip and was so impressed that he believes it would even replace Dojo chips. Then, why did Peter Bannon go to?
Bannon was the chip architect in charge of all custom silicon at Tesla, training compute (Dojo) and inference compute (AI6). According to the Bloomberg report, he also left Tesla amid the talent exodus to DensityAI.
However, at this point, it’s not clear whether he left on his own or if he was part of Musk’s claimed “tough personnel choices.”
If it’s the latter, it wouldn’t make sense since Musk has been so impressed with AI6. Why would he fire Bannon after he delivered the new chip?
This point supports the Bloomberg narrative that critical Dojo team members left, which hurt the program to the extent that it made sense for Musk to shut it down, especially within the context of having difficulties competing against NVIDIA and others.
And then you have to question the logic of using the same chips for training and inference computing. It’s certainly not impossible, but it doesn’t sound like an optimal solution.
They generally utilize different data types and have varying throughput requirements. Training is geared toward high numerical precision while inference needs low latency and high throughput per watt.
To be fair, energy efficiency is also essential for training computers, but it is less so than for an inference computer running in an electric vehicle with limited energy capacity.
You gotta give credit where credit is due: Musk knows how to spin a story.
There’s basically a mutiny in Tesla’s Dojo team, and Musk spins it into Tesla developed such a good inference chip that it fired its training compute chip team.
It is clearly a fake narrative pushed by Musk to justify his very recent pro-Dojo comments.
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Kia is clearing space in its lineup as it prepares for several new models. That means saying goodbye to a few popular gas models as Kia prepares for the EV4 and another new electric car that will arrive soon.
Kia axes gas models for the EV4 and EV2
Kia’s lineup is due for a major overhaul in the UK as it prepares for its next-generation vehicles. The Korean automaker is trimming a few trim options on some of its most popular ICE models, while axing a few from the lineup altogether.
Like its new EVs, the Picanto and XCeed will now be offered in three trims: a base Pure model, a GT-Line, and a GT-Line S.
Kia said the move is to make it easier for buyers to find their favorite features. Meanwhile, the Ceed and Ceed SW will be cut from the lineup. Production will end at Kia’s Zilina plant in Slovakia, where it has already stopped building Proceed models.
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A company spokesperson confirmed to Autocar that the new lineup is to clear room at the facility to prepare for the EV4, Kia’s first electric sedan and hatchback.
Kia EV4 (Source: Kia)
According to the spokesperson, deliveries will begin “imminently” after Kia opened orders for both the EV4 Fastback and hatch variant earlier this year.
Kia is clearing production capacity for another new electric vehicle, the EV2, which is set to begin at the Zilina plant in early 2026.
Kia Concept EV2 (Source: Kia)
The EV2 is Kia’s new entry-level EV that will sit underneath the EV3. Although prices, range, and more have yet to be revealed, it’s expected to be around 4,000 mm (157″) in length, or slightly smaller than the EV3.
Since the EV3 starts at £32,995 ($44,000), you can expect the smaller EV2 to be priced from around £25,000 ($33,500). We got a closer look at the EV2 testing in the Alps last month, revealing a more SUV-like profile.
Through the first half of 2025, the EV3 was the most popular retail EV in the UK. Will the EV4 or EV2 take over?
Either way, Kia is quickly gaining market share in the region. The Korean automaker is now the third top-selling car brand in the UK. With new EVs on the way, Kia is poised to gain momentum over the next few months.
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