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Yeah, I thought the same that you did when I first started covering the Babymaker 2. Here’s a new e-bike from some bike bros that’s got more of a provocative name than actual substance.

But I was wrong. Because after getting the chance to spin the pedals on the Babymaker 2 and put some good honest miles on the bike, I realized that this is actually a very nice e-bike for a certain segment of the population. And not just the keg stand segment.

Black Friday update: it is now priced at $1,499!

The Babymaker 2 improves upon FLX’s original Babymaker in several ways.

First, there’s a larger battery that gives over 40% more range by boosting the 36V battery from 7Ah to 10Ah. It also comes with a more powerful charger to fill that pack in just three hours.

The bike also sports fancy parts like a Gates carbon belt drive, a thru-axle for higher strength wheel/axle and improved longevity, and a set of Magura hydraulic disc brakes, which are probably overkill on a 35-pound (16 kg) bike but are very nice stoppers to see included.

There’s a more complete spec list below, just after my video review. And you definitely want to watch my video, right…?

Babymaker 2 e-bike video review

Babymaker 2 tech specs

  • Motor: 350W rear hub motor
  • Top speed: 25 mph (40 km/h)
  • Range: Claimed up to 70 miles (112 km)
  • Battery: 36V 10Ah (360Wh)
  • Weight: 35 lb. (15.8 kg)
  • Frame: Aluminum alloy 6061
  • Brakes: Magura hydraulic disc brakes
  • Extras: Gates carbon belt drive, minimalist LED display including speedometer, battery gauge and PAS level indicator, kickstand, four color options, two size options
  • Price: $1,749 (or $1,499 on Black Friday)

More than a name

It’s hard to look past the name, but let’s try. Because there’s a lot to like here.

The Babymaker 2 is so light and easy to ride that you’d swear it is more powerful than the 350W motor lets on (and the fact that the motor peaks at 500W might have something to do with it). But even with that tiny motor in back, the svelte e-bike simply hops up to speed easily and quickly.

It also does so silently. Every time I hopped on the Babymaker 2, I just couldn’t believe how quiet it was. Between the small motor and the Gates belt drive, there’s just nothing to make any sound. I could barely hear the bike.

I went back and replayed some of the video clips I had recorded while riding, and the only thing I could hear was wind noise. As far as stealthy bikes go, this is it. If a ninja needed an e-bike, this is the one he’d choose.

flx babymaker 2 electric bike
flx babymaker 2 electric bike gates belt drive

And speaking of that Gates belt drive, that thing is a beauty. It’s so smooth, so quiet, so simple, and just so perfect. I never have to oil it. I never have to clean it. I can just forget about it and it always works perfectly.

For a commuter bike that I use everyday and want to know I can rely on it even if I’m not the best about keeping up with maintenance, it’s hard to beat. And when you add in those Magura hydraulic disc brakes, the low-maintenance design of the bike is further underlined.

The only downside of the belt drive and rear hub motor combination is that it turns the bike into a single-speed. There’s no such thing as a deraileur for belt drives.

To switch gears you’d either need an internally geared hub (which you can’t have with a hub motor — usually), or you’d need a front gear box, which is a super expensive piece of kit.

flx babymaker 2 electric bike

Even so, I found that I didn’t miss the gears. To be honest, I usually just leave my e-bikes in the highest gear anyway. I mostly ride in either Florida or Tel Aviv, which are both known for the flat terrain and elevations that can be measured in the single digits.

If you live in a hillier area, then the lack of a low-gear option might be more noticeable. But remember that the electric assist usually makes up for the lack of a low gear by helping you power through those first few pedal rotations that can be a doozy without motor assist.

The front wheel also uses an actual thru-axle instead of a quick release skewer.

It’s still quick release so you can remove the wheel without a tool in a snap, but it’s a stronger axle with a better-quality design normally found on more expensive bikes.

Keep in mind that this is a Class 3 electric bike without a throttle, so if you’re used to throttles, you’ll be disappointed. As much as I love my throttle e-bikes, I must say that I still had a ton of fun riding around on the Babymaker 2 and pedaling up a storm.

If you’re even reasonably fit, then a medium level of pedal assist will be sufficient. For those that haven’t pedaled in a while, the higher level of pedal assist will help make acceleration and hill climbing much easier. And for cyclists who are used to doing all the work, even just pedal assist level 1 will give you a nice little tailwind all the time.

Just remember that you’re not going to get anywhere near the advertised range if you don’t keep the bike in pedal assist level 1. They say you can get up to 70 miles (112 km) of range, which is maaaaaaaybe true in level 1 where you’re doing most of the work. But few people will ride this e-bike in the lowest pedal assist power level. If you’re using the higher levels, it wouldn’t be surprising to cut that range in half.

But that’s par for the course with e-bike companies. Most advertise the best-case-scenario range when operated in low power, and very few give you realistic real-world range data for every power level.

flx babymaker 2 electric bike
flx babymaker 2 electric bike

The bike now also comes with a ‘logo delete’ option that removes the giant Babymaker 2 name printed on the frame. I don’t have any evidence for this, but I’m guessing they offered that option because there was enough demand from folks that wanted the bike but didn’t want the name plastered on the side for everyone to see.

One last thing I love about the bike that has nothing to do with its nice ride and its surprisingly decent power are the options you get for size and colors. Most e-bikes, especially at this price level, come in a single size. The ones that offer multiple color options usually give two choices. If you’re lucky, there’s a third option. But the Babymaker 2 gives you four color options and two sizes to choose from. For a bike that will be pedaled 100% of the time, multiple size options are important to ensure you fit the bike as closely to optimal as possible.

Does that make up for the lack of included fenders and lights? Ehhh, I’m not sure. As a commuter e-bike, I always feel like those parts should come standard. Even if not the fenders, then the lights should be included as mandatory safety equipment.

You can add the company’s “touring package” to get lights, fenders, a rear rack, a bottle holder, and a phone holder – but it’s going to be an extra couple hundred bucks (and the lights don’t even run off the bike’s main battery). So that’s a bummer in my opinion.

flx babymaker 2 electric bike

But for $1,749, you’re still getting a lot of good parts here. That Gates carbon drive isn’t cheap. Neither are Magura hydraulic disc brakes, as Magura is one of the highest-quality brands on the market. On the other hand, the low-power Aikema motor and small 360 Wh battery actually are pretty cheap, at least in terms of what they cost the company. And so I could have seen the bike costing a bit less.

When it pre-launched at $1,222, that was a great deal. At the current sale price of $1,749, it’s still a pretty good option, but nowhere near as tempting as that launch deal. Black Friday update: now at $1,499!

Even so, there just aren’t too many e-bikes out there in this category of lightweight belt-drive commuter e-bikes. So if that’s what you’re looking for, the Babymaker 2 is still a good option to consider.

flx babymaker 2 electric bike

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Caterpillar is putting MASSIVE 240-ton electric haul truck to work in Vale mine

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Caterpillar is putting MASSIVE 240-ton electric haul truck to work in Vale mine

Mining company Vale is turning to Caterpillar to provide this massive, 240-ton battery-electric haul truck in a bid to slash carbon emissions at its mines by 2030.

Caterpillar and Vale have signed an agreement that will see the Brazilian mining company test severe-duty battery electric mining trucks like the 793 BEV (above), as well as V2G/V2x energy transfer systems and alcohol-powered trucks. The test will help Vale make better equipment choices as it works to achieve its goals of reducing direct and indirect carbon emissions 33% by 2030 and eliminating 100% of its net emissions by 2050.

If that sounds weird, consider that most cars and trucks in Brazil run on either pure ethyl alcohol/ethanol (E100) or “gasohol” (E25).

“We are developing a portfolio of options to decarbonize Vale’s operations, including electrification and the use of alternative fuels in the mines. The most viable solutions will be adopted,” explains Ludmila Nascimento, energy and decarbonization director Vale. “We believe that ethanol has great potential to contribute to the 2030 target because it is a fuel that has already been adopted on a large scale in Brazil, with an established supply network, and which requires an active partnership with manufacturers. We stand together to support them in this goal.”

Vale will test a 240-ton Cat 793 battery-electric haul truck at its operations in Minas Gerais, and put energy transfer solutions to a similar tests at Vale’s operations in Pará over the next two-three years. Caterpillar and Vale have also agreed to a joint study on the viability of a dual-fuel (ethanol/diesel) solution for existing ICE-powered assets.

Vale claims to be the world’s largest producer of iron ore and nickel, and says it’s committed to an investment of between $4 billion to $6 billion to meet its 2030 goal.

Cat 793 electric haul truck

During its debut in 2022, the Cat 793 haul truck was shown on a 4.3-mile test course at the company’s Tucson proving grounds. There, the 240-ton truck was able to achieve a top speed of over 37 mph (60 km/h) fully loaded. Further tests involved the loaded truck climbing a 10% grade for a full kilometer miles at 7.5 mph before unloading and turning around for the descent, using regenerative braking to put energy back into the battery on the way down.

Despite not giving out detailed specs, Caterpillar reps reported that the 793 still had enough charge in its batteries for to complete more testing cycles.

Electrek’s Take

Caterpillar-electric-mining-truck
Cat 793 EV at 2022 launch; via Caterpillar.

Electric equipment and mining to together like peanut butter and jelly. In confined spaces, the carbon emissions and ear-splitting noise of conventional mining equipment can create dangerous circumstances for miners and operators, and that can lead to injury or long-term disability that’s just going to exacerbate a mining operation’s ability to keep people working and minerals coming out of the ground.

By working with companies like Vale to prove that forward-looking electric equipment can do the job as well as well as (if not better than) their internal combustion counterparts, Caterpillar will go a long way towards converting the ICE faithful.

SOURCES | IMAGES: Caterpillar, Construction Equipment, and E&MJ.

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Argonne Nat’l Lab is spending big bucks to study BIG hydrogen vehicles

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Argonne Nat'l Lab is spending big bucks to study BIG hydrogen vehicles

Argonne National Laboratory is building a new research and development facility to independently test large-scale hydrogen fuel cell systems for heavy-duty and off-road applications with funding from the US Department of Energy.

The US Department of Energy (DOE) is hoping Argonne Nat’l Lab’s extensive fuel cell research experience, which dates back to 1996, will give it unique insights as it evaluates new polymer electrolyte membrane (PEM) fuel cell systems ranging from 150 to 600 kilowatts for use in industrial vehicle and stationary power generation applications.

The new Argonne test facility will help prove (or, it should be said, disprove) the validity of hydrogen as a viable fuel for transportation applications including heavy trucks, railroad locomotives, marine vessels, and heavy machines used in the agriculture, construction, and mining industries.

“The facility will serve as a national resource for analysis and testing of heavy-duty fuel cell systems for developers, technology integrators and end-users in heavy-duty transportation applications including [OTR] trucks, railroad locomotives, marine vessels, aircraft and vehicles used in the agriculture, construction and mining industries,” explains Ted Krause, laboratory relationship manager for Argonne’s hydrogen and fuel cell programs. “The testing infrastructure will help advance fuel cell performance and pave the way toward integrating the technology into all of these transportation applications.”

The Hydrogen and Fuel Cell Technologies Office (HFTO) of DOE’s Office of Energy Efficiency and Renewable Energy is dedicating about $4 million to help build the new Argonne facility, which is set to come online next fall.

Electrek’s Take

Medium-sized Hydrogen FC excavator concept; via Komatsu.

It’s going to be hard to convince me that the concentrated push for a technology as inefficient as hydrogen fuel cells has more to do with any real consumer or climate benefit than it does keeping the throngs of people it will take to manufacture, capture, transport, store, house, and effectively dispense hydrogen gainfully employed through the next election cycle.

As such, while case studies like the hydrogen combustion-powered heavy trucks that have been trialed at Anglo American’s Mogalakwena mine since 2021 (at top) and fuel cell-powered concepts like Komatsu’s medium-sized excavator (above) have proven that hydrogen as a fuel can definitely work on a job site level while producing far fewer harmful emissions than diesel, I think swappable batteries like the ones being shown off by Moog Construction and Firstgreen have a far brighter future.

Speaking of Moog, we talked to some of the engineers being their ZQuip modular battery systems on a HEP-isode of The Heavy Equipment Podcast a few months back. I’ve included it, below, in case that’s something you’d like to check out.

SOURCES | IMAGES: ANL, Komatsu, and NPROXX.

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Velocity truck rental adds 47 high-speed truck chargers to California dealer network

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Velocity truck rental adds 47 high-speed truck chargers to California dealer network

Velocity truck rental is doing its part to help commercial fleets electrify by energizing 47 high-powered charging stations at four strategic dealer locations across Southern California. And they’re doing it now.

The new Velocity Truck Rental & Leasing (VTRL) charging network isn’t some far-off goal being announced for PR purposes. The company says its new chargers are already in the ground, and set to be fully online and energized by the end of this month at at VTRL facilities in Rancho Dominguez (17), Fontana (14), the City of Industry (14), and San Diego (2).

45 120 kW Detroit e-Fill chargers make up the bulk of VTRL’s infrastructure project, while two DCFC stations from ChargePoint get them to 47. All of the chargers, however, where chosen specifically to cater to the needs of medium and heavy-duty battery electric work trucks.

The company says it chose the Detroit e-Fill commercial-grade chargers because they’ve already proven themselves in Daimler-heavy fleets with their ability to bring Class 8 Freightliner eCascadias, Class 6 and 7 Freightliner eM2 box trucks, and RIZON Class 4 and 5 cabover trucks, “to 80% state of charge in just 90 minutes or less.”

At Velocity, we are not just reacting to the shift towards electric mobility; we are at the forefront with our customers and actively shaping it. By integrating high-powered, commercial-grade charging solutions along key transit corridors, we are ensuring that our customers have the support they need today. This charging infrastructure investment is a testament to our commitment to helping our customers transition smoothly to electromobility solutions and to prepare for compliance with the Advanced Clean Fleets (ACF) regulations.

David Deon, velocity president

Velocity plans to offer flexible charging options to accommodate the needs of different fleets, including both managed, “charging as a service” subscription plans and self-managed/opportunity charging during daily routes. While trucks are charging, drivers and operators will be able to relax in comfortable break rooms equipped with WIFI, television, snacks, water, and restrooms.

Electrek’s Take

Image via DTNA.

While it feels a bit underwhelming to write about trucking companies simply following the letter of the law in California, the rollout of an all-electric, zero-emission commercial trucking fleet remains something that, I think, should be celebrated.

As such, I’m celebrating it. I hope you are, too.

SOURCE | IMAGES: Global Newswire; Daimler Trucks.

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