NVIDIA has promoted their R590 driver series to stable with the release today of the NVIDIA 590.48.01 Linux driver as their latest new feature branch version…
EcoFlow Goes on Clearance With Its Portable Power Station as the RIVER 2 Pro Hits Its Lowest Price

You never know when you might run into a power-centric emergency, so stay ready with this discount.
The post EcoFlow Goes on Clearance With Its Portable Power Station as the RIVER 2 Pro Hits Its Lowest Price appeared first on Kotaku.
My Favorite Amazon Deal of the Day: These Meta Quest 3S Bundles
We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication.
Meta has made virtual reality accessible to many more people, offering good VR headsets for much cheaper than the competition. Right now, the 128GB Meta Quest 3S Gorilla Tag Bundle is on sale for $249.99 (originally $299.99) and comes with a $50 Amazon gift card by hitting the “redeem” button or using the code “QUEST3S50” at checkout. This is the lowest price it has been, according to price-tracking tools, and the gift card makes it an even better deal. You can also double the storage with the Meta Quest 3s Batman: Arkham Shadow bundle for $349 (originally $399.99), which comes with a $49.01 Amazon credit.
$249.99
at Amazon
Save $50.00
$249.99
at Amazon
Save $50.00
$349.00
at Amazon
Save $50.99
$349.00
at Amazon
Save $50.99
The Meta Quest 3 has better graphics, but it costs substantially more (currently $499.99) than the 3S version. Lifehacker staff writer Stephen Johnson tested both VR headsets to decide which of the two is better, and the Meta Quest 3S was his winner—you can read a more in-depth review of the Quest 3S here. There isn’t enough of a difference between the two models to justify the additional cost, with the Quest 3S’s graphics looking very close to the 3 and running the same games and apps.
The Meta Quest 3S has a Snapdragon XR2 Gen 2 processor, 8GB of RAM, a display resolution of 1,832 by 1,920 (per eye), and a refresh rate of 120Hz. Once you put them on, the horizontal field of view is 96 degrees, and the vertical view is 90 degrees. The audio is stereo, which is nice, and the speakers are compatible with 3D spatial audio. When it comes to battery life, expect up to two and a half hours of juice before having to recharge (it takes about two hours for a full charge).
What makes the Meta Quest 3S special is how cheap it is to jump into the VR world, with other headsets going for much more (Apple’s Vision Pro is still $3,499). The bundle deal and gift cards make these deals even better.
Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band – M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant
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$329.00
(List Price $429.00)
Meta Quest 3 512GB Mixed Reality VR Headset with Controllers
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(List Price $499.99 With Code “QUEST50”)
Tiny Race Series – December 20 Routes – Painful Bumps
See zwiftinsider.com/tiny for current Tiny Race details.
Shampoo, gambling and logistics: every title sponsor swap for the 2026 men’s WorldTour
Cycling and sponsors have a history almost as long as the sport itself.
In fact, the biggest events on the annual calendar were created as a form of advertisement, with newspapers L’Auto, La Gazzetta dello Sport and Informaciones responsible for founding the Tour de France, Giro d’Italia and La Vuelta a España, respectively.
Bike brands followed, setting up their own teams from the 1920s.
Companies from outside of cycling got in on the act in the 1950s, and today, the professional peloton’s team names are a smorgasbord of supermarket chains, bike brands, gambling companies and a couple of caffeine-filled concoctions (one of which you put on your hair…).
But, unlike most sports, team names change as sponsors come and go, with most big-money switches made during the off-season.
As big news as the signings of the transfer window, they determine the team-name tongue-twisters that fans and commentators will have to contend with the following season, while providing outfits with injections of cash that are more important to the future of a team than any rider.
From mergers and swaps to complete rebrands, here is a summary of the key sponsor swaps to get your head around before the 2026 road cycling season.
Every 2026 Men’s WorldTour team title sponsor swap
- Alpecin–Deceuninck → Alpecin–Premier Tech
- Decathlon–AG2R La Mondiale → Decathlon CMA CGM
- Groupama–FDJ → Groupama–FDJ United
- Intermarché–Wanty → Lotto Intermarché
- Israel–Premier Tech → NSN Cycling Team
Alpecin – Deceuninck becomes Alpecin – Premier Tech

The Belgian outfit behind Mathieu van der Poel and Jasper Philipsen embarks on its fourth WorldTour season with German caffeine-containing shampoo Alpecin joined by new co-title sponsor, Premier Tech.
It takes over from the Belgian window and door company, Deceuninck.
The Canadian machinery and equipment manufacturer had been a co-title sponsor of Israel – Premier Tech, but stepped away after the negative publicity surrounding the team’s Israeli identity, relentless protests at 2025’s La Vuelta, and the war in Gaza.
Decathlon AG2R La Mondiale Team becomes Decathlon CMA CGM Team

After almost three decades in the sport, insurance company AG2R La Mondiale is stepping down as co-title sponsor of France’s biggest team.
It’s set to be replaced by another French company – shipping and logistics specialist CMA CGM.
Decathlon remains the driving force behind the team, which has competed on the brand’s Van Rysel range since the retail-park behemoth came on board in 2024.
Groupama – FDJ becomes Groupama – FDJ United

The other big French team of the WorldTour peloton, Groupama – FDJ, gets a minor name change for 2026, adding ‘United’ to its title after France’s national lottery rebranded to FDJ United in 2025.
Israel – Premier Tech becomes NSN Cycling Team

The beleaguered Israel – Premier Tech team has new title sponsors, a new registered location and a fresh look to its rider line-up for 2026, with Biniam Girmay the biggest signing of the off-season.
While you may have never heard of NSN Cycling, it’s the cycling arm of NSN (the ‘international sports and entertainment company’ co-founded by Spanish football World Cup winner, Andreas Iniesta).
The team is backed by Swiss-Spanish investment platform Stoneweg and will ride Scott bikes in the pro peloton.
The involvement of the controversial former team owner, Sylvan Adams, remains unclear.
Lotto becomes Lotto Intermarché

Belgian team Lotto returns to the WorldTour in 2026 with a new co-title sponsor, the French supermarket chain Intermarché.
The company had previously sponsored Girmay’s old team, Intermarché – Wanty, but made the switch with the merging of the teams at the end of the 2025 season.
Q36.5 Pro Cycling Team becomes Pinarello – Q36.5 Pro Cycling
Although not in the WorldTour, Tom Pidcock’s Q36.5 Pro Cycling Team is getting an additional co-title sponsor for the 2026 season, with Italian bike manufacturer Pinarello stepping up as a key backer and replacing Scott as the team’s bike supplier.
Both Pinarello and Q36.5 are owned by South African billionaire and former mining firm boss Ivan Glasenberg, who co-owns the Swiss team alongside Q36.5 co-founder Luigi Bergamo and manager Doug Ryder.
With a raft of signings including Fred Wright, Sam Bennett and Thomas Gloag, expect the team to be knocking on the door of the WorldTour very soon.
Beat Saber Gets Coldplay Music Pack With 12 New Songs
Beat Saber gets the Coldplay Music Pack, featuring 12 songs covering the band’s wider history.
Out now on Quest and Steam, Beat Saber’s Coldplay Music Pack covers the band’s wider discography from the last three decades. It features songs such as ‘Yellow’ from debut album Parachutes, all the way to ‘feelslikeimfallinginlove’ from 2024’s Moon Music. This also adds a new environment that Meta confirmed “draws inspiration from the band’s vibrant live shows, music videos, and album artwork.”
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The Coldplay Music Pack comes with all twelve new songs for $14.99, or you can pay $1.99 for individual tracks. Here is the full track list:
- A Sky Full of Stars
- Adventure of a Lifetime
- Clocks
- feelslikeimfallinginlove
- GOOD FEELiNGS
- Something Just Like This
- Speed of Sound
- Talk
- Trouble
- Viva La Vida
- WE PRAY (ft. Little Simz, Burna Boy, Elyanna, TINI)
- Yellow
This latest music pack was previously revealed during last week’s announcement for a free, upcoming Coldplay concert in Meta Horizon. Meta confirmed it’s partnering with iHeartMedia to bring the band’s Music of the Spheres concert tour to Meta Horizon, using 180-degree VR. That’s based on the band’s stint at Wembley Stadium and goes live on December 30.
There’s still more to come for the band’s collaboration with Meta. Last week also confirmed that Coldplay is returning to fitness app Supernatural in the US and Canada, following its original appearance in 2022. This will introduce three new workouts, and that begins on December 29.
Beat Saber – Coldplay Music Pack is out now on Quest and Steam.
UploadVRHenry Stockdale
Apple Opens iOS To Alternative App Stores, Payment Systems in Japan
Apple has announced a sweeping set of changes to iOS in Japan that will allow alternative app marketplaces, third-party payment processing, and non-WebKit browser engines — all to comply with Japan’s Mobile Software Competition Act, which takes effect December 18. The changes, now available in iOS 26.2, bear a strong resemblance to Apple’s compliance measures for the European Union’s Digital Markets Act but differ in key ways.
Japanese developers who want to offer alternative payment options must display them alongside Apple’s in-app purchase system, giving users a choice at checkout rather than replacing Apple’s option entirely. Apps cannot be distributed directly from websites as they can in the EU; they must go through an authorized marketplace.
Apple has established a tiered fee structure for the new arrangements. Apps distributed through the App Store using in-app purchase will pay between 15 and 26% depending on whether developers qualify for the Small Business Program. Alternative payment processing drops the 5% payment fee but keeps the base commission. Apps distributed outside the App Store pay a flat 5% Core Technology Commission on digital goods and services.
The company introduced several user-facing changes beyond app distribution. iPhone users in Japan will see browser and search engine choice screens during device setup, can assign third-party voice assistants to the side button, and can select alternative default navigation apps. Apple said it worked closely with Japanese regulators on protections for younger users. Apps in the Kids category cannot link to external websites for purchases, and users under 13 cannot access web links for transactions in any app.
An Apple spokesperson told Bloomberg that the company has no plans to extend these changes to other markets.
Read more of this story at Slashdot.
A change of maintainership for linux-next
Stephen Rothwell, who has maintained the kernel’s linux-next integration
tree from its inception, has announced his
retirement from that role:
I will be stepping down as Linux-Next maintainer on Jan 16, 2026.
Mark Brown has generously volunteered to take up the challenge. He
has helped in the past filling in when I have been unavailable, so
hopefully knows what he is getting in to. I hope you will all
treat him with the same (or better) level of respect that I have
received.It has been a long but mostly interesting task and I hope it has
been helpful to others. It seems a long time since I read Andrew
Morton’s “I have a dream” email and decided that I could help out
there – little did I know what I was heading for.
Over the last two decades or so, the kernel’s development process has evolved
from an unorganized mess with irregular releases to a smooth machine with a
new release every nine or ten weeks. That would not have happened without
linux-next; thanks are due to Stephen for helping to make the current
process possible.
Nintendo Switch Party Game (Just Dance 2026 Edition) Is 50% Off After 80K+ Sold, Still Arrives Before Christmas

Just Dance 2026 Edition Sees a 50% discount before we’ve even reached its titular calendar year.
The post Nintendo Switch Party Game (Just Dance 2026 Edition) Is 50% Off After 80K+ Sold, Still Arrives Before Christmas appeared first on Kotaku.
React2Shell exploitation spreads as Microsoft counts hundreds of hacked machines
Security boffins warn flaw is now being used for ransomware attacks against live networksMicrosoft says attackers have already compromised “several hundred machines across a diverse set of organizations” via the React2Shell flaw, using the access to execute code, deploy malware, and, in some cases, deliver ransomware.…
Alexa+ can now answer your Ring doorbell and talk to people
Amazon just introduced a new feature for Alexa+ called Greetings. This lets Alexa+ answer the doorbell and converse with visitors, which certainly sounds futuristic in a “gated community as dystopia” kind of way.
There are several caveats here. First of all, it only works with certain newer Ring video doorbell models. Customers also have to pony up for a Ring Premium Plan and have access to the Alexa+ early access build. It’s available in the US and Canada and only in English.
If you meet those criteria, this could be a fairly useful little feature. Amazon says it “transforms your Ring doorbell into an intelligent assistant capable of determining who’s at your door, understanding what they need and responding conversationally.” The company promises that the tool operates whether people or home or out doing errands.
How does this work? It’s an AI algorithm that “determines who’s there based on what they’re wearing, holding or their actions.” It will use “visual context, any information the visitor shares and the instructions it’s been given to help manage interactions on your behalf.”
Amazon says that it can, for instance, distinguish if a person is wearing a delivery uniform and tell them to leave the package at the back door. Most of my delivery drivers don’t come to the door in full uniforms because it’s winter and that would be ridiculous. I don’t even expect that during the summer. In other words, this is modern AI and mistakes will happen.
The company gives other examples of how this could be used, like gathering messages from friends who stop by and telling door-to-door salespeople to (politely) bug off. Amazon also says Alexa+ will be able to direct visitors to water and snacks that have previously been laid out. Finally, there’s a way to avoid those pesky cute kids on Halloween while still providing them with treats.
Everything can be reviewed later on via the Ring app, which should provide context as to who has been hanging around the porch. Alexa+ Greetings are rolling out today.
For the uninitiated, Alexa+ is Amazon’s updated chatbot. It’s more conversational than the old Alexa, which could be useful or annoying depending on what you use it for. I use Alexa primarily as an alarm, so I don’t necessarily want a gabfest.
This article originally appeared on Engadget at https://www.engadget.com/ai/alexa-can-now-answer-your-ring-doorbell-and-talk-to-people-162712774.html?src=rss
Steam’s Massive Winter Sale Includes A Bunch Of 2025’s Best Games

Valve’s annual blowout features deals on Kingdom Come: Deliverance 2, Expedition 33, Assassin’s Creed and more
The post Steam’s Massive Winter Sale Includes A Bunch Of 2025’s Best Games appeared first on Kotaku.
AMD Radeon RX 9000 Series vs. NVIDIA GeForce RTX 50 Open-Source Linux Performance For 2025
In the past few weeks on Phoronix we have explored a fresh look at the open-source Nouveau/NVK performance compared to the NVIDIA 580 packaged Linux driver as well as a multi-generation Nouveau vs. NVIDIA comparison from the GeForce GTX 980 to RTX 5080 since the forthcoming NVIDIA R590 driver series is ending the GTX 900/1000 series support. Today’s article provides another round of fresh open-source NVIDIA Linuc graphics performance data using the upstream open-source Nouveau and Mesa NVK/Zink drivers compared not only to the current NVIDIA packaged driver but also competitively for how the GeForce RTX 50 line-up compares to the current AMD Radeon RX 9000 series graphics cards.
LG Clears This 32″ Ultragear Gaming Monitor (240Hz, OLED, 3ms, 4K), Now Cheaper Than 27″ Model

It redefines what responsive gameplay actually feels like.
The post LG Clears This 32″ Ultragear Gaming Monitor (240Hz, OLED, 3ms, 4K), Now Cheaper Than 27″ Model appeared first on Kotaku.
World-Beating 55,000% Surge in India AI Stock Fuels Bubble Fears
The world’s best-performing stock is turning into a cautionary tale for investors chasing outsized returns from the AI boom. From a report: Little-known until recently even within its home market of India, RRP Semiconductor Ltd. became a social-media obsession as its shares surged more than 55,000% in the 20 months through Dec. 17 — by far the biggest gain worldwide among companies with a market value above $1 billion.
That’s despite posting negative revenue in its latest financial results, reporting just two full-time employees in its latest annual report, and boasting only a tenuous link to the semiconductor spending boom after shifting away from real estate in early 2024. A mix of online hype, a tiny free float and India’s swelling base of retail investors drove 149 straight limit-up sessions, even as exchange officials and the company itself cautioned investors.
The rally is now showing signs of strain — and regulators are taking a closer look. The Securities and Exchange Board of India has begun examining the surge in RRP’s shares for potential wrongdoing, according to a person familiar with the matter who asked not to be identified discussing confidential information. The $1.7 billion stock, recently restricted by its exchange to trading just once a week, has fallen by 6% from its Nov. 7 peak.
Read more of this story at Slashdot.
ASUS ROG Xbox Ally Deal Takes $100 Off, PS5 Black Ops 7 Bundle Slashes $150

Have you been naughty this year? Actually, don’t answer that, it’s none of our business. But if you have. or if you just don’t want to leave your holiday wish list to Santa’s scrutiny, then we have a bead on a couple of grooving gaming hardware deals that you should check out. Specifically, there are deals to be had on the ASUS ROG Xbox Ally
DJI’s Avinox eMTB motor is better in every respect, but I’d still buy a Bosch-powered bike for one reason
Like most electronics, ebike motors are subject to fast-paced change and development, whether that’s power increases, reduction in battery size and weight, better integration or simply increased reliability.
But choosing the right eMTB motor – and the bike it’s fitted to – has become ever more difficult because tech leaps forward at such a pace.
After a 2021 software power update, taking peak figures to 85Nm and 600W, Bosch’s Performance Line CX motor enjoyed supremacy for several years.
In mid-2024, Chinese drone and camera manufacturer DJI disrupted the market with the Avinox drive unit. Peak power and torque figures – 1,000w and 120Nm respectively – dwarfed Bosch’s numbers, and the Avinox quickly became the must-have system.
At launch, it was only available on DJI’s own bike – the Amflow – but that’s now changed. Crestline, Forbidden and Unno, among others, are selling Aninox-equipped models, and there are rumours of more to come.
While the Avinox avalanche is in full flow, Bosch has responded with the Performance Line CX-R and a software update reserved for the latest Gen 5 CX motor.

This upped torque and power to 100Nm and 750W, going some way to keeping the German manufacturer in touch with the Chinese behemoth.
Of course, power and torque figures aren’t the whole story. How that power is delivered is just as important, as are reliability, repairability and warranty, functionality, battery life and weight, along with how good any companion smartphone app may be.
Anyone considering buying a new eMTB is likely to be looking at bikes with one of these two motors fitted, so I set out to find out which is the best and most worthy of your cash.
DJI Avinox M1 vs Bosch Performance Line CX-R details and specifications

Headline power and torque figures are the ebike’s equivalent to the cherry sitting atop a cake.
While the cherry is important, and the ingredient that’s most likely to tempt you, it shouldn’t be the biggest consideration – there’s plenty more to the cake, as there is an ebike motor.
DJI’s Avinox boasts the biggest figures on the market, maxing out at a whopping 800 per cent support ratio, 120Nm of max torque (and 105Nm of continuous torque) and 1,000W of peak power.

In the Avinox’s case, if the rider puts in 100W of power, the motor will supplement your power with an additional 800W.
The Bosch Performance Line CX-R – and the standard Gen 5 CX after its mid-2025 update – maxes out at a 400 per cent support ratio, 100Nm of torque and 750W of peak power.
In the Bosch’s case, if you put in 100W of power, the motor will contribute 400W.
Mixing modes

Bosch’s different assistance modes give riders plenty to choose from.
From the toned-down Eco up to newest, blazing eMTB+ setting, the Performance Line CX can be tuned to respond to rider input by reactively increasing or decreasing assistance or output power using in-built sensors. There are standard, non-adaptive modes, too, including Eco, Tour and Turbo.
Each mode’s characteristics can be tuned in the accompanying smartphone app, resulting in plenty of customisation and the ability to blend battery life and power according to your needs.

The Avinox has four main modes. All except Eco can access 105Nm of torque and 1,000W of power.
There’s also an Auto mode that uses sensors to tune the motor’s output on the fly. A time-limited Boost function throws the entirety of the Avinox’s armoury at the trail, accessing 120Nm of torque for up to 60 seconds.
| All figures claimed | DJI Avinox M1 | Bosch Performance Line CX-R |
|---|---|---|
| Motor power (peak) (watts) | 1,000 | 750 |
| Motor torque (peak) (Newton meters) | 120 | 100 |
| Support ratio (per cent) | 800 | 400 |
While all the motor’s outputs can be adjusted within DJI’s smartphone app, the onboard touchscreen display enables you to do the same. But if you want to ride an Avinox-equipped bike further than an initial 100km, registering your bike for the first time via the smartphone app is mandatory.
Once that’s complete, you don’t have to keep your phone with you or keep the app installed.
High-tech sauce

While the two motors’ modes are similar in intent and functionality, switching from Bosch to DJI feels as if you’re going from a 56k dial-up modem to full-fibre broadband.
DJI has taken the slick ethos of its cameras and drones and ported it to ebikes. There are user-operated battery-health tools, rapid charging, bike-theft protection, customisable data screens, the deepest level of power, torque, overrun and drivetrain-protection features, freewheel gear shifting and motor-tilt angle power cut-off.

Bosch’s Smart System is hardly lacking in features, though, you just need to have your phone with you to make any meaningful changes.
Theft protection, data-screen customisation, ride recording and even navigation (on compatible screens), along with mode assistance tuning, are possible. However, the brand’s system feels more like something that’s been built and added to over iterative updates rather than redesigned from the ground up.
On the scales

DJI’s motor and batteries are lighter than Bosch’s. Weighing a claimed 2.52kg, the Avinox M1 is 178g lighter than Bosch’s motor. For the same battery capacities – 600Wh and 800Wh – DJI comes in 130g and 160g lighter respectively. DJI’s batteries are also slimmer than Bosch’s, with Avionx-powered bikes having a much sleeker silhouette.
| All weights claimed | DJI Avinox M1 | Bosch Performance Line CX-R |
|---|---|---|
| Motor Weight (g) | 2520 | 2700 |
| Battery Weight (600 Wh) (g) | 2900 | 3000 |
| Battery Weight (800 Wh) (g) | 3700 | 3900 |
Where DJI trumps Bosch in weight, Bosch offers significantly more battery-capacity options, including the 250Wh PowerMore range extender.
Our two bikes

It’s currently impossible to swap ebike motors and batteries between bikes – each model in a brand’s range is built around a specific motor, its mounting patterns and shape, and the same applies to the battery.
While I’d have loved to ride two identical bikes with the two motor systems, that’s not a practical possibility, so I’ve managed the next best thing.
The two bikes – DJI’s own Avinox-equipped Amflow PL Carbon Pro and Pivot’s Shuttle AM Team XX Eagle Transmission – share the same trail-bike intentions, with a 160mm fork and 150mm-travel rear end.
Both also have an 800Wh battery and each brand’s range-topping motor. In the Amflow camp, there’s only one Avinox motor available, while the Pivot is fitted with Bosch’s Performance Line CX-R, which is the lightest and most powerful model.

Elsewhere, the bikes are decked out with the usual kit – Fox dampers front and back, SRAM’s Transmission, carbon fibre wheels and Maxxis tyres all make an appearance.
On the scales, the Amflow PL Carbon Pro weighs 21.55kg (size large, without pedals), while the Pivot Shuttle AM Team XX Eagle Transmission is 22.62kg (size large, without pedals).
This makes the motor comparison about as fair as possible, all things considered.
How I tested

Both bikes were ridden back-to-back on the same trails, in the same conditions during the test period, to analyse everything from battery life and range through to usability, reliability and customisation.
However, without custom dyno equipment, it’s impossible to verify the claimed outputs of each brand’s motor.
It’s not only the figures that count, though – it’s out on the trails where it matters, and that’s what I’ve reported on.
DJI Avinox M1 vs Bosch Performance Line CX-R performance
Unsurprising dominance

The hype around the Avinox motor is to be believed.
Its power and feel outshine other ebike systems in the same way a luxury car does its budget counterparts, feeling better in almost every way.
But there’s more to how it rides than the simple arms race of more, more, more.
There’s a refinement to the Avinox’s power-delivery algorithm that mimics how our bodies interact with a bike.
Even in the highest modes with all the settings turned up, there’s a preliminary softness to its power. It’s sensitive to the nuances of rider input, which is something other motors can struggle with.
Initial power delivery doesn’t spike with a full-torque disregard for rider control or rear-wheel traction.

Instead, support eases in progressively but quickly, up to its full output. This gives you time to gather your thoughts and gain control – instead of going all-out from your initial pedal stroke, you ramp up your effort.
It’s this sympathetic human/bike relationship that’s most striking when you first use an Avinox motor, and one you may end up taking for granted until you try a different system.
But, like any machine, it can be a handful if you operate it poorly. Pedalling hard at inopportune moments causes wheelspin or front-wheel lift, but even the least powerful ebikes can be ridden unsympathetically.
Man and machine

Bosch’s Performance Line CX motors have always had a reputation for being the most ‘human’ like and the same is true of the latest CX-R.
It has a similarly controllable power delivery as the Avinox – it’s gentle at first, then builds with torque and watts as the rider does, but its crescendo of outright performance falls short of the Avinox’s lofty – and sustained – thump.
While the gentleness of the Bosch and Avinox are to be commended – delivering impressive initial and continuous grip – it’s the Avinox’s outright grunt that gives it a conquer-all feel.

Steep technical climbs can be ridden faster and with more conviction on the Avinox. Lifting the bike up a step or over some dicey rocks or roots is easier, not only because you can carry more momentum into any given section, but because topping up the bike’s speed is easy.
In theory, Bosch’s Race mode – reserved exclusively for the Race motor – should edge that drive unit ahead in terms of response time and sensitivity, but its initial support is overwhelming.
The lightest tap of the cranks propels the bike forward with an all-or-nothing blast of speed. That’s fine when traction is good, but as soon as it’s slippery or the terrain is uneven, it makes it much harder to control.

Dialling the Bosch back to Turbo or eMTB+ mode flattens this abrupt on-off feel, but neither Race, Turbo or eMTB+ modes have any more power than each other, or – importantly – the Avinox.
The Avinox’s taper to full chat, more power and generous support ratio culminates in a package that makes cleaning some of the wildest sections a visceral reality. And if the motor’s full-power setting is too much to handle, dropping it down to Auto makes it a more manageable beast.
Speed limits

With that power comes great responsibility. Charging up a fireroad at the speed cut-off limit is fine, but add in some tech and you need to keep your wits about you.
Advanced techniques such as feathering the rear brake, lifting and placing the front wheel or using the rear wheel’s drive to jump and change line really take advantage of all that torque and power.
While the above is also true of the Bosch, the lower average speeds you ride at – simply because the motor’s giving you less assistance for any given rider input – make getting yourself into difficulty or having to rely on certain skills to keep you out of trouble less likely.

Overrun is good on both systems – short cranks provide meaningful, controllable sustained assistance. And if the stock levels of overrun are either too little or too much, it can be tuned to suit your needs in each respective app.
Thanks to the impressive support ratio, the Avinox can sit comfortably at the speed cut-off limit with very little rider input. Fireroad ascents – almost regardless of gradient – are dispatched at top speed, requiring only limited rider input when the motor’s set to its maximum mode.
The same isn’t true of the Bosch – on my test loops, average overall speeds were between 5 and 7km/h slower on the Performance Line compared to the Avinox.
My heart rate was between 10 and 20 beats per minute higher, too.
Of course, you can turn down the Avinox’s assistance levels or use a different mode to mimic the feel and output of the Bosch, but once you’ve had a taste of the Avinox, it’s hard switching back to a system with less assistance.
Plenty of juice

With both bikes set to maximum power, it’s unsurprising the Avniox motor runs out of battery quicker. It’s got more torque and watts, which are easier to access, depleting the 800Wh battery after 1,170m of ascending over 30.6km. This is pushed to 1,450m of ascent over 34.5km in Race mode in the Bosch camp before the battery is fully flat.
It’s possible to turn down the Avinox’s torque, power and support levels to match Bosch, to create a like-for-like battery runtime comparison.
Matching support ratios was hardest; Bosch’s is 400 per cent, but the DJI’s is on a scale of one to 15. Halving that would seem sensible given the bike should amplify your input by 800 per cent when set to 15. However, with torque set to 100Nm, power to 750W and the assistance level set to these figures, the bike felt closer to Bosch’s Tour+ or eMTB modes instead of Bosch’s Turbo or Race.

Upping the Amflow’s assistance level to 11, while keeping torque and power the same, gave it the closest feel to the Bosch motor in its maximum settings. Like this, the Avinox managed 1,357m of ascent over 30.34km before the battery was discharged.
In my testing, this is slightly less than Bosch’s range, but it’s within a reasonable margin to not cause concern. Different riders in different conditions may also get different results.
The large-capacity batteries mean neither bike is likely to leave you high and dry, and each displays the percentage of battery drain relatively accurately. This makes managing each motor’s battery easy.
Frustrations and foibles

Neither system is perfect, however.
Bosch’s Mini Remote is very fragile – I’ve broken several in crashes, while just riding, or storing bikes. Knock the underside of the rubberised button away from the controller and it snaps off, the spring launches itself and the whole remote needs replacing because it isn’t repairable.
Some may get frustrated at having to use Bosch’s smartphone app to make any changes to the motor’s settings, while others will probably lament the idea of having to register the Avinox on its smartphone app before riding further than 100km.

Neither are deal breakers, though.
Once the Avinox system has run out of juice, there’s significant resistance through the cranks that you’ll have to overcome in order keep the pedals turning. Compared to the Bosch system, the difference is night and day, with the Performance Line motor’s resistance feeling like a regular bike when it’s off.
While this isn’t a serious issue, it serves as a warning that running out of battery on an Avinox bike a long way from home will be more punishing than one with the Bosch motor.
Turn up the volume

Neither drive unit makes a racket; in fact, both are very quiet on the trails even when operating at full chat. The noise they make is relatively similar – it’s a higher-pitch steady whine rather than the fluctuating turkey gobble Shimano’s EP8 emits. At lower assistance levels, they barely make more noise than your tyres on dirt or banter between mates; they’re very discreet.
Downhill, Bosch has fixed the freewheel rattle that plagued the previous iterations of the Performance Line motor – the Gen 5 is entirely silent. The Avinox is also virtually silent when freewheeling, barely clacking, clunking or rattling even on the wildest descents.
More than the motors

There’s more to it than just the motors, though.
The Avinox’s performance is virtually worthless if the bike it’s fitted to is lacklustre, and, currently, Bosch has the market sewn up in terms of choice. Bikes with Bosch CX motors span from lightweight trail eaters up to quasi-DH sleds, with a slew of others in between.
That’s brilliant for the consumer, and as it stands, you’re more likely to find a Bosch-powered bike – and an affordable one for that matter – that suits your specific needs rather than one with an Avinox drive unit.
That could all change, but the bike the motor’s fitted to has to be one of the biggest considerations when looking to make a purchase.
DJI Avinox M1 vs Bosch Performance Line CX-R verdict
DJI Avinox M1

The Avinox motor system is the one to beat in almost all respects – power, feel, tuneability and weight. Just make sure it’s fitted to a bike that’s as good.
Pros
Exceptional power, torque and assistance; unrivalled speed and uphill prowess; natural-feeling assistance; deep and usable on-bike customisation; light battery and motor; slick user interface; great battery life
Cons
Smartphone app is mandatory; motor creates pedalling resistance when it’s off; limited number of bikes with Avinox motors
Bosch Performance Line CX-R

Natural-feeling, with more than adequate power and long battery life, the fifth-generation Bosch is one of the best motors to date and comes on a wide range of bikes that should suit any rider.
Pros
Plenty of power and torque; intuitive and simple motor tuning; impressive battery life; natural-feeling support; loads of battery, controller and display options; no drivetrain or motor drag when pedalling with it off; widespread availability on bikes
Cons
Tuning modes reserved for the app; mini remote is fragile; less outright power, torque and support; heavier than the Avinox
Verdict

Going on motor performance alone, it’s impossible to ignore the Avinox’s impact on the industry. There’s a palpable buzz about the system, and trailside chat is centred around how good the motor is.
If performance is the biggest factor for you, there are very few reasons not to plump for an Avinox-powered bike.
Unfortunately, it’s never that simple. Whether the smaller selection of Avinox bikes will suit your needs or budget is a personal matter.
But I’d happily go out on a limb and say that – currently at least – the sheer number of Bosch-powered bikes means you’re more likely to find your perfect match.
That’s likely to change in the future, however, and when it does, Bosch et al. are going to have to do something very special to beat DJI’s impending dominance.
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