Connect with us

Published

on

Luna is selling a bike with specs that don’t seem to be possible. A 58-pound carbon-fiber full-suspension mountain bike with a Bafang M600 motor and a 48V 18.5Ah battery that somehow achieves 2.5kW of power. That makes it a recently marked down $4,000 mountain bike with light moto-like speed that can propel the bike past 30mph on flat dirt.

I’ve been riding the Luna X2 with the $350 Ludicrous option for almost a year now, and I’ve grown to love this thing, but with some important caveats…

Luna X2 Ludi

Luna sells some special bikes and motos, and the Ludi X2, which bridges the two, might be the best example of that. They took the Class 3 500W-rated Bafang M600 Motor that advertises 120Nm of torque and are pumping more than quadruple rated power through there, sometimes up to 2500W.

While there are some amazing advantages to this – notably, the incredible acceleration, even uphill – it also presents some problems. Obviously, that motor should be overheating, considering both the way more volt and amps than it is specced for. Luna is famous for hot-rodding Bafang motors, however, especially the M600, and they’ve done some really smart stuff here with heat dissipation with their bespoke controller. After a year of riding this thing, I can say it somehow works! Mostly.

Another problem is when you add pedaling to 2.5kW of power – all of a sudden, a mountain bike sprocket and chain rated for under 1kW of power are going to be pushed to their limits. I’ve already melted some sprockets by mistakenly changing gears up a steep hill on the Frey CC. I’ve been careful to avoid doing that on the X2 Ludi, but I still experience some slippage in high-torque situations. Unlike the Frey CC, where I’ve lost use of my second lowest sprocket, however, I’ve not done any damage in a year of riding the Luna X2, even up significant hills.

Speaking of going up hills, that unbelievable power will often pull the front wheel off the ground when climbing steep hills, presenting issues with steering and unintended wheelies.

Overheating

My first ride up our local 800-foot hill was going great at about 20-plus mph until about two-thirds the way up – I lost power and got an “Error 10.” I was able to power cycle the bike, and after a few minutes, I regained power. After rooting around in the forums, I found that the motor was overheating and shutting down.

Obviously, I can slow down to around 15mph and a lot less power and get a lot farther. But I wanted to understand exactly what was going on. Turns out, in steep hill climb situations, you want to keep your cadence very high to cool the motor and lessen the amps requirement. Most people that push this thing to the limit use the VESC tool running on an Android app to fine-tune this thing and keep it running optimally.

Luna uses the VESC app to tweak the Ludicrous controller, which is a paid download for $4 for Android or iOS, but I got an older version from Luna’s site. It allows you to pair to Luna’s controller and get almost real-time readouts of most of the vitals of the bike. The app isn’t terribly user-friendly to set up but is incredibly informative and great for keeping an eye on speed. You can then create different rider profiles to allow you to change your speed and power characteristics. I did find the readout to be a little small on rides, as someone that requires glasses for reading. I guess I need a bigger Android tablet!

In my case, the important readout is the bottom right motor heat sensor. When you start going up a hill at high power output, it will start rocketing upward. Once you are at 100 degrees C, you’ll hit the orange indicator, which is your signal to lay off the throttle and lower the pedal assist. Because the heat indicator is lagging by a few seconds, the motor is probably already closing in on its 120-degree cutoff, so you need to cut power immediately.

You can scale back to lowering heat by limiting the motor to its original 500W 120nm output. That is still plenty for hill climbing, just not at 20-plus mph. I find the bike operates quite well in the 80-100°C range.

On the other side of the spectrum, I wasn’t able to coax out even half the power on freezing cold days. That’s a shame because the bike’s Maxxis Minion tires are great for snow. After a few minutes of riding, the battery and controller do heat up, and the characteristics again go back to normal.

Once I learned my way around the heat factors, I could push this thing to its maximum.

For instance, I was able to easily climb Bromley Mountain’s 1,334 feet (407 m) in Vermont, which doesn’t have a bike lift or official bike riding path. I made it up the mountain with level 2 pedal assist without even coming close to overheating (myself or the bike!). At the same time, with the light frame and still powerful motor, I was still flying up the mountain to the point that it was actually fun to climb.

Because there is no lift and most mountain bikes don’t have this kind of power, I had the mountain to myself and was even able to find some off-the-beaten-path trails, which were tons of fun.

I was able to do four separate rides up the mountain before I needed to recharge, which I thought was pretty impressive. Luna knows their batteries, and even with driving Ludi with these chonky tires, I was seeing ranges over 20 miles. If I put smoother tires on here and ran on a road, I could see hitting 40 miles at 20mph.

Luna X2 specs

The Luna X2 is loaded up with some premium, if not top-shelf, components that would almost justify the $4000 price tag without a battery and motor:

  • Rockshox Debonair Yari 160mm front fork
  • Rockshox Deluxe Select+ 210mm x 55mm in rear 
  • Sram Eagle SX 12-speed cassette (standard HG driver, not the XD from SRAM)
  • Sram GUIDE 4 piston hydraulic brakes 200mm front 180mm back (6 bolts rotors)
  • Maxxis Minion 27.5×2.8-inch tires 
  • 44 56 non-integrated headset
  • Double wall alloy 40mm 27.5-inch rims
  • Dropper seat-post with internal routing
  • All cables throughout the bike are internally ran
  • Thru-axle hubs in both front and rear 15×110 Boost front, 12×148 Boost rear (length 180mm, 1.75 pitch)
  • 160mm front travel and 140mm rear travel
Luna X-2 review

One little extra bonus on the Luna X2 is the Carbon Fiber frame paint job. You’ll notice we’ve got the metal flake galaxy paint job, or as my wife likes to call it, “your glitter bike.” No shame here – I love the look of this thing.

In fact, to the untrained eye, the X2 looks a lot like an acoustic mountain bike. The 820Wh (48v 17.5Ah LG) battery is well hidden in the downtube, and the Bafang M600 motor or its heat sink only peeks out a bit from behind the pedals.

However, for those who know, the big “Luna” logo is what is going to be the big tell. Luna has long been outfitting electric bikes that pay more attention to what is possible than what is technically legal. Nowhere is that more apparent than the X2, which is described on Luna’s site:

This bike features our brand new Luna Controller the Ludi v2 which is a game changer. This controller will put out up to 60 battery Amps (2500 watts) As most Luna fans know, Luna has been hot-rodding Bafang motors for years with great success and this controller is sporting the heritage from our mighty BBSHD v2 controller. The Ludi v2 is 72V-rated controller which makes it extremely reliable at 48V and balances the user-adjustable buttery smooth pedal assist with the raw torque of 100 phase Amps readily available at the throttle. It even spins faster than any other M600 thanks to the Field Weakening and smoothly protects the motor from thermal overloads.

The X-2 comes in three sizes:

Electrek’s Take

The Luna X2 is truly a ludicrous mountain bike. It is a relatively light carbon fiber mountain bike that can hang with the more expensive bike shop brands, like Specialized Turbo Levo and Trek E-Caliber and, in many cases, has better components.

Where the Ludi X-2 really shines is the drivetrain. Having 2.5 kW of power at your disposal, even if just for short bursts, is like temporarily turning your mountain bike into a Talaria/Sur Ron and screaming across dirt roads at 30+mph. Having that power on a light mountain bike frame just doesn’t seem real.

Because of its high speed, I even found myself taking the X2 on my daily coffee shop commute if I was in a rush or wanted to blast up our big local hill.

The noted downsides of high power stress on the chain and sprockets as well as the overheating can be mitigated with some care and learning the bike. Luna has recently dropped the price of the X2, which can now be had for under $4K with an additional add-on for the Ludi controller.

Overall, this feels like the hot rod of mountain bikes, and I’m here for it.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

Hyundai IONIQ 5 drops 500 lbs. with new body inspired by the classic Lancia Delta

Published

on

By

Hyundai IONIQ 5 drops 500 lbs. with new body inspired by the classic Lancia Delta

Based on the excellent Hyundai IONIQ 5 N platform, Vanwall gives its Vandervell H-GT a high-performance aesthetic makeover inspired by the classic Lancia Delta HF Integrale. But what makes this body kit a genuine “high-performance” upgrade isn’t the way it makes the car look: it’s the 500 lb. weight savings!

Developed by Austrian racing team ByKOLLES Racing and invoking the name of a 1950s Formula 1 team, the Vandervell H-GT is essentially a new Hyundai IONIQ 5 N in aggressive, Lancia Delta-inspired carbon-fiber bodywork that the company claims gives the car an, “unprecedented weight optimization in this vehicle category.”

The H-GT’s new “thin wall” carbon fiber body slashes the car’s weight by over 230 kg (507 lbs.), which means ByKOLLES’ new Vandervell can do anything that Hyundai’s “special” IONIQ 5 N hot hatch can do. Only faster.

Raw carbon, raw performance

Vandervell “Thin Wall” special; via ByKOLLES.

Mechanically identical to the IONIQ 5 N and packing the same 641 hp (with N Grin Boost) and 568 lb-ft of torque. That’s enough to launch the Hyundai version of the hatchback from a standstill to 60 mph in just 3.0 seconds.

Advertisement – scroll for more content

After its 500 lb. crash diet, it’s even quicker.

The car was first announced in 2023 (along with the renderings shown, below), when ByKOLLES was competing in the World Endurance Championship (WEC) with what used to be called an LMP car – but they keep changing the names of these things so it could be a Daytona Prototype, Hypercar, or even a 24 Hour LeMans Wonkavator by now.

The important part, however, is that a few of these cars have now broken cover, with ex-Formula 1 supremo, Bernie Ecclestone, having been seen trying the new-age Lancia on for size.

The Vanwall Vandervell website still shows the same €128,000 ($145,405, as I type this) price tag and specs it did in 2023, which either means they haven’t updated it in a while, were really, really good at pricing the thing in the first place, or both.

That’s presumably on top of the IONIQ N’s already hefty $66,100 price tag.

Electrek’s Take

This isn’t the first time my weird love of Lancia models from the 70s and 80s has been highlighted on these digital pages, but even my biased sensibilities can see that this is a unique, ultra-luxury statement piece that offers supercar levels of performance with the sort of daily driver dependability that Hyundai has offered for years.

It’s an incredible machine – and the only thing they did wrong, in my book, was not show one in Martini colors on its debut.

SOURCE | IMAGES: Vanwall Vandervell; CarExpert.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

2025 Audi RS e-tron GT: Supercar Speed Meets Daily Driver Comfort

Published

on

By

2025 Audi RS e-tron GT: Supercar Speed Meets Daily Driver Comfort

I had the chance to drive the new 2025 RS Audi GT e-tron for a few hours in the Nevada desert and for a few minutes on a race track.

Here are my thoughts.

Audi has stepped up its EV game in a big way with its new electric vehicles based on the PPE platform. Over the last year, I drove both the Q6, an electric SUV based on the PPE, and the A6, an electric sedan based on the same platform, and I came out extremely impressed.

I think those vehicles are going to take Audi to the next level when it comes to EVs.

Advertisement – scroll for more content

But they are not the EVs pushing Audi’s limits; that’s still its flagship Audi GT e-tron, now with a top-performance RS version launched with the 2025 model-year refresh.

The new GT e-tron, which is built on the same platform as the Porsche Taycan, is more than a model year refresh; it’s a mid-cycle update, but not a normal one. While mid-cycle updates often focus on design changes and adding a few features, the 2025 GT e-tron looks very similar to the previous version, but it’s significantly different under the hood.

The design has been slightly updated with a honeycomb grill, a few new wheel designs, and a very cool new motorsport-inspired rear reflector.

I think that the rear diffuser with vertical reflector looks sick on the RS GT:

It still looks like the same sporty vehicle, but more refined, especially the RS version.

Speaking of the RS version, it’s now the most powerful Audi ever with almost 1,000 horsepower (912hp). That’s thanks to new motors with increased copper density, resulting in more power and lower weight:

An added bonus is that they can also regen at a higher rate of 400kW, which quite impressive. I prefer the regen modes in the Q6/A6, but the 400kW capacity has some incredible stopping power. That’s 0.45G at max deceleration.

It’s useful when you launch the RS GT e-tron from 0 to 60 mph in 2.4 seconds with launch control is engaged. I did a few quick acceleration and fast launches in the desert and on a small racetrack outside of Las Vegas and you need to make sure your head is firmly on the headrest.

Audi also has a “push-to-pass” power boost button on the steering wheel that unleashes an extra 94 hp (70 kW) for 10 seconds. The German automaker emphasized that this is repeatable. I didn’t test that, but I can say that I tested the RS GT e-tron on the racetrack after a dozen people did with the same car, and I was impressed by the capacity at about 50% state-of-charge.

Now, if you look closely at this launch, you might have noticed how the front end of the vehicle adjusted itself down after shooting up from the launch.

That’s thanks to the new advanced adaptive air suspension with with damper control.

It’s extremely fast and impressive. I am pretty sure they could make the car jump and down with the suspension if they wanted to, but they don’t.

The suspension is so advanced you don’t need an anti-roll bar. It adjust so fast that it is able to keep the vehicle solid and balance even in high speed corners. It felt effortless driving somewhat aggressively on the desert roads outside of Las Vegas, but Audi enabled a very cool test on the track.

They had me do a lap without the active suspension’s cornering compensation activated and then I did the same lap with it enabled. It was night and day. In fact, it felt like cheating. I’m no track driver, but the second lap felt incredibly easy, almost as if the car was on rails.

Here are the different suspension profiles:

The new 2025 GT e-tron also has 12% more battery capacity resulting in up to 51 more miles of range depending on the configurations and wheel choices. It results in 278 miles of range mac for the RS and 300 miles of range for the S.

As usual, one of the most impressive things about Audi’s EVs is the fast-charging capacity, and the new 2025 GT improves on that thanks to the updated battery pack:

That results in 10 to 80% charging in about 18 minutes.

All that performance doesn’t come cheap. The S e-tron GT starts at $125,500, and the RS e-tron GT Performance starts at $167,000. The version that I tested with closer to $180,000 with options.

Electrek’s Take

This was actually my first time driving an Audi GT e-tron so I can’t compare it to the previous version, but I came out impressed.

With Audi, I love their quiet, comfortable luxury with the A6 and Q6. This is not that. It’s a performance vehicle, but it’s still a 4-door, 4-seater, with decent space in the back, so Audi clearly also focused on comfort, and you can feel it.

I can see this being a great daily driver even though the cabin wasn’t as quiet as the previously mentioned vehicles and you could feel more vibration.

The Audi GT e-tron really shines when you start driving more aggressively. Like I previously said, the active suspension’s cornering suspension is truly impressive and makes things easier.

Though I’d note that, unlike the active suspension in the latest Taycan, the one in the Audi GT does allow a bit of roll to give you some road feedback. I appreciated that.

I also appreciated the vehicle’s steering. Again, I can’t compare it to previous versions, but the ratio was reportedly reduced and it did feel short and precise.

The lower weight and higher battery capacity are also appreciated as it can be hard for people to buy an electric vehicle at $100,000+ with fewer than 250 miles of range, which was the case before this 2025 update.

Now, to be fair, Audi put me in a fully loaded RS GT e-tron Performance that cost closer to $200,000. It was incredible, but I don’t know how the car performs with the base S GT e-tron. I’m sure you can have fun with it too and you get more range.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Environment

BrightDrop production paused due to slow demand – it’s still the best EV deal going

Published

on

By

BrightDrop production paused due to slow demand – it's still the best EV deal going

A Unifor union rep at the Ontario production facility where GM builds the all electric Chevy BrightDrop van is temporarily halting production of the commercial EV due to slow sales – but with massive discounts, Costco member programs, and state and utility incentives driving costs well below its diesel competitors, it might still be the best EV deal you can get.

Donald Trump’s planned automotive tariffs may have been put on hold, but the uncertainty they caused just from being threatened has caused waves of damage across a dozen industries – and that’s causing companies like GM to expect more pain in the near term.

To that end, GM says it’s making, “operational and employment adjustments to balance inventory and align production schedules with current demand,” at the CAMI Assembly plant in Ontario, Canada, where it makes BrightDrop vans. The layoffs will begin on April 14, according to the union, when production will temporarily cease until October 2025.

During the downtime, GM says it plans to retool the plant to prepare for production of the (presumably updated) 2026 model year BrightDrop vans.

Advertisement – scroll for more content

“(The production pause is) a crushing blow to hundreds of working families in Ingersoll and the surrounding region who depend on this plant,” said Unifor National President, Lana Payne, in a statement. “General Motors must do everything in its power to mitigate job loss during this downturn, and all levels of government must step up to support Canadian auto workers and Canadian-made products.”

GM reported sales of just 274 BrightDrop vans in the first quarter of 2025. That’s up about 7% from the 256 sold in Q1 of 2024 – but still really. Definitely. Not. A lot.

When production resumes in October, the plant will operate on a single shift, which will result in reduced manufacturing rate for GM’s commercial vans and the indefinite layoff of nearly 500 union factory workers, according to Unifor.

Electrek’s Take

A BrightDrop van under construction at CAMI Ontario; via GM.

We’ve covered the $30,000-plus discounts currently available for Chevy BrightDrop customers. Those discounts are already enough to take the $84,235 BrightDrop 400 eAWD EV all the way down to $52,985 – and that’s before utility incentives like ComEd’s commercial EV rebates (which the Chevy van qualifies for) can bring it down even further.

ComEd is offering up to $30,000 in rebates (per vehicle) if you snap up the Class 3/11,000 GVWR version … meaning Chicago area fleets can electrify their delivery operations for much, much less than they probably think.

Check your state and local rebates at this link to see what a BrightDrop might cost you in your state, then let us know if you can think of a better EV deal in the comments.

SOURCE: Unifor; via Reuters.

FTC: We use income earning auto affiliate links. More.

Continue Reading

Trending