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.
Japanese equipment giant Komatsu has added a not-so-giant electric excavator to its growing lineup of battery-powered construction equipment. The new Komatsu PC20E-6 electric mini excavator promises a full day of work from a single charge.
Komatsu says the design of its latest mini excavator was informed by data sourced from more than 40,000 working days of comparably-sized diesel excavators. The company found that, in 90% of its global customers’ mini excavator deployments, these vehicles are in active use for less than 3.5 hours per day.
“This defined the target for the required, reliable working time with the excavator,” reads the Komatsu web copy. “This result makes it possible for Komatsu to offer an attractively priced machine with a performance that exactly matches the requirements.”
Keeping costs down are relatively conservative specs. Komatsu chose to power the PC20E-6 with a 23.2 kWh battery pack sending electrons to an 11 kW (~15 hp), high-torque electric motors. Not exactly super impressive on paper, but the machine has an operating weight of 2,190 kg and enough juice for up to four (4) hours of continuous operation.
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More than enough, in other words, to have completed 90% of of those 40,000 work days the company analyzed.
Getting it done
PC20E-6 electric mini excavator; via Komatsu.
If, for some reason, that four hours’ runtime isn’t enough, an on-board charging option for 230V and 3kW charging power compatible with various plug adapters is standard, with an external DC quick charger for 400V and 12 kW charging as optional. In either case, it won’t be long before the machine is back at work.
To help the later adopters sleep well about their battery-powered investments, the PC20E-6 ships with Komatsu’s E-Support maintenance program, which includes free scheduled maintenance by a Komatsu-trained technician, a 3 year/2,000 hour warranty on the machine, plus a 5 year/10,000 hour warranty on the electric driveline. The company says the battery should last 10 years.
“The Komatsu E-Support customer program is included free of charge with every market-ready electric mini excavator and offers exclusive machine support,” said Emanuele Viel, Group Manager Utility at Komatsu Europe. “The bottom line is that the risk for the end customer is significantly reduced, especially when it comes to exploring the electrification advances in the industry.”
Komatsu hasn’t released official pricing quite yet, but has revealed that the P20E-6 will begin series production this October.
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Tesla has unexpectedly terminated a contractor’s contract at Gigafactory Texas, resulting in the layoff of 82 workers who were supporting the automaker’s production at the giant factory in Austin.
MPW Industrial Services Inc., an Ohio-based industrial service provider specializing in cleaning and facility management, has issued a new WARN notice, confirming that it will lay off 82 workers in Texas due to Tesla unexpectedly ending its contract with the company.
Here are the details from the WARN notice:
State / agency: Texas Workforce Commission (TWC).
Notice date: August 27, 2025.
Employees affected: 82
Likely effective date: September 1, 2025
Context from the filing/letter: layoffs tied to an unexpected termination of a major customer contract (Tesla—Gigafactory Texas, 1 Tesla Road); positions include 61 technicians, 7 team leads, 7 supervisors, 7 managers; no bumping rights; workers not union-represented.
In April 2024, Tesla initiated waves of layoffs at the plant, resulting in the dismissal of more than 2,000 employees in Austin, Texas.
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Since then, Tesla’s sales have been in a steady decline. While the automaker is expected to have a strong quarter in the US in Q3 due to the end of the tax credit, sales are expected to decline further in Q4 and the first half of 2026.
Many industry watchers have expected Tesla to initiate further layoffs due to the situation.
Electrek’s Take
We may be seeing the beginnings of a new wave of layoffs at Tesla, as the automaker typically starts with contractors.
To be fair, Tesla could also potentially end the contract unexpectedly for other reasons, but the timing does align with the need to cut costs and staff ahead of an inevitable downturn in US EV sales.
I think it’s inevitable that we start seeing some layoffs. I think Tesla will have to slow down production in the US to avoid creating an oversupply, especially in Q4-Q1.
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First, it was e-bikes, offering an efficient, effective, and low-cost way for teens and just about everyone to zip around town, yet drawing the temper of suburban traditionalists. Now golf carts are the new public enemy number one in suburbia, at least if you ask the growing number of online groups where residents complain about these small electric vehicles “clogging” their streets.
But beyond the hand-wringing, golf carts and their more sophisticated cousins known as Neighborhood Electric Vehicles (NEVs) or Low Speed Vehicles (LSVs), are quietly becoming a popular alternative to cars for short trips around US cities and suburbs.
While most people still associate golf carts with retirement communities in Florida or slow rides across 18 holes, street-legal versions have been around for the last few decades.
But these aren’t your grandpa’s bare-bones carts, complete with a golf pencil clip. Many now come with DOT seat belts, lights, turn signals, mirrors, backup cameras, and speed limiters that allow them to operate legally on roads up to 35 mph, as long as they meet all the federal requirements for Low-Speed Vehicles (LSVs).
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That means such vehicles are legally allowed to operate like cars, trucks, bicycles, or motorcycles on the vast majority of residential streets and a surprising portion of urban grids. In other words, for grabbing groceries, school drop-offs, or cruising to a friend’s house, they’re a practical, cheaper, and far greener substitute for firing up a 5,000-pound SUV.
The Club Car Cru adds extra luxury to the concept of an LSV
Golf carts have been slowly taking off for years, but the pandemic accelerated the trend. Sales of golf carts and LSVs spiked as families looked for safe, outdoor transportation and an easy way to get around their neighborhoods. Now, in cities all over the country, the sight of parents driving their kids to school or running errands in a cart is increasingly common. In some towns, petitions have even popped up with hundreds of residents asking for local ordinances to legalize them on more streets, according to the Daily Mail.
Of course, not everyone is thrilled. There’s growing backlash against the increase in golf carts on streets, with many residents calling them a “plague” and complaining that they’re taking up space on the roads, in parking lots, or creating unsafe conditions. While rare, there have been serious accidents too, with a handful of tragic cases highlighting the dangers of mixing small, lightweight carts with full-size vehicles. Critics argue that carts lack the crash protection of cars and don’t always fall under homeowners’ insurance policies if an accident happens.
But for every critic, there’s a supporter pointing out that golf carts take cars off the road, save money on fuel, and are no more dangerous than scooters or e-bikes – modes of transport that already share the streets. And major golf cart makers have been happy to respond to the demand with boosted sales and new models. Companies like E-Z-GO, Club Car, WAEV, Kandi, and others are all rushing new models to the market as more suburban commuters discover that their next electric vehicle might just cost a fraction of what they thought it would – and come with a better breeze, too.
The GEM microcars are classic LSVs that have brought smiles to families’ faces for decades
Electrek’s Take
If I didn’t know any better, I’d say it’s like the Karens are just following me around to poo-poo on any alternative vehicle I happen to drive that week. They’ve hit all my favorites. Pretty soon, they’ll be coming for my electric tractors, too!
But seriously, this feels like déjà vu. The same arguments we’ve heard for years against e-bikes are now being recycled against golf carts: too unsafe, too disruptive, too “different” from the car-centric status quo.
But the reality is, again, quite the same as e-bikes. These are small electric vehicles that make a ton of sense and are totally street legal, at least when they’re built correctly to conform to the proper laws.
They come with a lot of the same benefits, too. They’re cheap to operate, easy to park, perfect for short trips, and they prevent larger cars from needlessly clogging residential streets. Will they ruffle feathers among the kind of folks who have had one too many frisbees land in their yard? Perhaps. But much like e-bikes, their popularity is only going one direction – up.
I leave you with a few images of perhaps my favorite of all, the Kandi Mini. The nay-sayers can pull it from my cold, dead, golf
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