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Aventon has officially announced its latest electric bicycle, the Pace 4, adding advanced smart bike technology and enhanced rider comfort to its popular line of urban-friendly e-bikes. The Pace 4 builds upon Aventon’s successful formula of accessibility and ease of use, now augmented with new connectivity and security features that make it harder to steal and easier to get back.

At the heart of the Pace 4 is Aventon’s latest innovation: the Aventon Control Unit (ACU). The ACU significantly upgrades the bike’s intelligence and security capabilities, bringing GPS tracking, geofencing, and remote locking to the Pace 4.

With the addition of the ACU, riders gain the ability to monitor their bike’s location in real-time, set virtual boundaries that trigger alerts if the bike leaves a specified area, and remotely lock the rear wheel, helping to improve security and peace of mind. A startup passcode can also be enabled to further improve theft deterrence, ensuring the bike can only be activated by authorized users.

The remote locking and passcode can help deter some theft, but the GPS tracking makes it easier to get the bike back if it ever does find itself in the wrong hands. The GPS feature and the 4G data communication both require a 4G data subscription, which is provided complimentary for one year at the time of purchase.

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Of course, there’s no such thing as a theft-proof bicycle, but these types of smart features help riders get closer to that goal. Plus, as bike thieves become more aware of which e-bikes include built-in GPS or other theft deterrence features, hopefully those models will become less attractive targets.

The Pace 4 doesn’t only upgrade its intelligence. Its performance and comfort have also received their own improvements.

Powered by a 500W rear hub motor rated for a peak output of 864 watts and 60 Nm of torque, the Pace 4 provides decent power for smooth urban commuting and enjoyable leisure rides. According to Aventon, riders can expect consistent and reliable performance across various terrains and riding conditions.

It may not match the 750W continuous-rated motors we often see in the North American market, which usually output peak power in the low four figures of watts, but it should still provide good power and climbing performance on moderate hills.

The Pace 4 features a 36V 20Ah battery, which Aventon states can deliver a range of up to 70 miles (112 km) when ridden in ECO mode. Of course, few people actually ride solely in the lowest power mode, and so the real-world range is likely to be somewhat lower – especially for riders who make ample use of the throttle. But with just over 720 Wh of battery capacity, the Pace 4 is likely still ideal for extended city commutes, recreational rides, and weekend exploring. And with the included torque sensor, the pedal assist is more responsive, giving riders more reason to let go of the throttle and enjoy the pedal assist performance.

The 27.5×2.1″ urban tires will be most at home on pavement but can likely still handle fairly smooth trails. Whether for daily commuting or leisurely outings, the bike seems outfitted for a variety of use cases.

The Pace 4 lacks traditional suspension but the bike does include a suspension seat post offering 2 inches (50mm) of travel. This feature absorbs shocks and vibrations from rough roads, preventing them from traveling up through the saddle and into the rider’s rear, enhancing the riding experience. Complementing this is an ergonomic handlebar design aimed at promoting a relaxed, upright riding posture, reducing rider fatigue on longer trips and increasing overall comfort.

Neither of these can replace true front or rear suspension, but they go a decent way toward adding more comfort to the ride.

Aventon has also emphasized accessibility with the Pace 4. It features a step-through frame design that makes getting on and off the bike much easier than swinging a leg over the rear, helping the bike cater to riders of all ages and abilities. Available in two frame sizes and three colors of Flint, Mica, and Blue Steel (grey, black, and light blue), the Pace 4 also offers a bit of variation to help riders dial in the size and style closer to their tastes.

Priced at $1,799, the Pace 4 is entering the market at a time when new tariffs are hammering e-bike prices. The model is now available for purchase through Aventon’s official website and Aveneton’s wide network of authorized dealers.

Electrek’s Take

The new Aventon Pace 4 sticks with the company’s recent drive to push the boundaries of e-bike technology, combining smart connectivity, enhanced security features, modest performance, and some nods toward comfort. I’d imagine the bike would appeal to a broad range of riders if it wasn’t for the price, which feels fairly high to me. Plus, the base model doesn’t include a rack, fenders, or other commuter staples that will only elevate the price further. That being said, the Pace 4 launches at a time when e-bike prices are expected to arrive across the board, either slightly for models built in various Asian countries or significantly for models built in China.

But ignoring the price (as hard as that may be), I do like what I see here. It’s hard to compare to Class 3 e-bikes with more powerful 48V systems, but this isn’t designed to compete with those models. It’s a more modest, easier-going model. But for its intended audience, it comes with some nice features that we don’t often see elsewhere.

I really hope features like built-in tracking become more common across the board, as they’re hugely valuable for riders.

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Truckers are ready to embrace battery power TODAY – but it’s not what you think

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Truckers are ready to embrace battery power TODAY – but it's not what you think

A new whitepaper by heavy truck makers PACCAR and Dragonfly Energy that incorporates real-world fleet trial data and Environmental Chamber Testing conducted at the PACCAR Technical Center seems to indicate that over-the-road truck drivers are ready to embrace battery power and reduce emissions – just not while they’re driving.

The whitepaper, titled Reducing Idle Time & Fuel Costs: Lithium Powered Solutions for Commercial Fleets, looked at different ways to reduce harmful diesel emissions across the duty cycles of a number of different fleet operations, and what they found was that powering a truck’s auxiliary and cabin systems with a high-voltage lithium-ion battery dramatically reduced engine idle time even under worst-case operating scenarios.

Another report by a group called the Clean Air Task Force showed that idling heavy-duty diesel engines while drivers are “hoteling” in their trucks (they’re parked, but running the engine to power the sleeper cab’s climate controls, kitchens, or electronics) exacts a heavy toll on both drivers and shipping fleets.

Idling not only burns fuel and increases operating costs at 0 MPG, it also emits a dangerous cocktail of harmul pollutants that pose direct health risks to drivers, rest stop employees, and nearby communities. Diesel exhaust contains fine particulate matter (PM), nitrogen oxides (NOₓ), and numerous airborne toxins that are known carcinogens, making them a serious problem even to those who think climate change is a global conspiracy from “Big Science” to keep those plucky young oil billionaires in the place.

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From a mechanical standpoint, extended idling also accelerates engine wear, degrades emission-control systems, increases maintenance, and shortens engine life.

Battle Born semi batteries


Battle Born batteries for semi aux systems; via Dragonfly Energy.

By adding a relatively high capacity hybrid battery (like Dragonfly Energy’s Battle Born brand batteries) to the something like a PACCAR Kenworth T680 (at top), drivers can stay parked for several hours, operating their sleepers’ refrigerators, ACs, or heaters without the noise and emissions and costs of diesel – and they probably sleep better too, without the drone of neighboring diesels cranking on around them all night.

“We believe idle reduction remains one of the most immediate and cost-effective ways fleets can reduce fuel consumption and emissions while improving driver comfort. But just as important, the industry is increasingly focused on operational efficiency and maximizing asset utilization,” explains Wade Seaburg, chief commercial officer at Dragonfly Energy. “We believe our collaboration with PACCAR not only validates the performance of our LiFePO₄-powered solutions, but also highlights how they help fleets maximize uptime, extend equipment life and get more out of their assets.”

The electrification of the auxiliary systems also reduces engine hours, stretching out the time between scheduled maintenance and reducing operational downtime.

In other words, the hybridization of OTR trucks is a win-win-win. The full whitepaper is available for download at BattleBornBatteries.com/Lithium-Powered-Idle-Reduction. Take a look at it yourself, then let us know what you think of the idea in the comments.

SOURCE | IMAGES: PACCAR, Dragonfly Energy; via AP Newswire.


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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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Renault says a desirable $20,000 EV is coming – and it’s NOT made in China

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Renault says a desirable ,000 EV is coming – and it's NOT made in China

French car brand Renault believes they’ve got the key to more affordable EV batteries, and their new LFP tech promises to slash the costs of production by 40%. The result? New, desirable EVs with a sub-20K price tag that aren’t made in China.

Spanish news site Motorpasión is reporting that Renault, like Ford, is embracing a more affordable lithium-iron phosphate (LFP) battery chemistries that are safer, cheaper, and less dependent on rare mineral mining than conventional li-ion batteries.

That’s a big change from the recent past. Because they’re less energy dense and weigh a bit more than comparably-sized lithium-ion NMC (nickel-manganese-cobalt) batteries, European automakers looked down on LFPs. But with Chinese automakers like BYD, MG, and Leapmotor flooding Europe with affordable LFP-powered EVs, that stigma is fading fast.

Fun, affordable LFP vehicles


The stability, battery life, and cost advantages of LFP have become too compelling to ignore — especially as global lithium and nickel prices continue to fluctuate, making long-term business projections difficult. Renault’s decision to embrace LFPs then, is less about catching up on the Chinese’ technology than it is about catching up catching up on the Chinese’ economics, and acknowledging that affordability is the real barrier to mass adoption.

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That was the thinking behind Renault’s relaunch of the R5 E-TECH (sold as the Le Car in the US) and the announcement that a new Twingo would be coming soon.

It was also the thinking behind the French carmaker’s decision to launch the new Ampere vehicle software development sub-brand back in 2023. At the time, the stated goals were to improve (what are now called) Renault’s software-defined vehicles and, separately, to reduce manufacturing costs of new EVs by 40% – which, if you’ll notice, is just about what the switch to LFP chemistries will enable them to do.

“Creating a new model of company specializing in electric vehicles and software running as of today: How better to illustrate our revolution and the boldness of our teams?” asked Luca de Meo, Renault Group CEO, at Ampere’s launch. He answered his own question, saying, “Instill a sustainable corporate vision and ensure it is reflected in each and every process and product. Build on the Group’s strengths and review the way we do everything. Form a tight-knit team and work for the collective. Harness our French roots and become the leader in Europe. Assert our commitment to our customers, our planet and those living on it.”

Renault is set to launch an all-new, all-electric version of its iconic Twingo minicar from the 1990s in the next few months (at top). The car is targeted straight at the BYD Dolphin and is expected to have a starting price of about €17,000 (just under $20,000 US).

SOURCE: Motorpasión; images via Renault.


If you’re considering going solar, it’s always a good idea to get quotes from a few installers. 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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There’s a brewing risk to the stock market rally — and it’s not the flare-up in China trade tensions

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