Let's be honest: the electric scooter market is crowded. It often feels like you have to choose between a sensible, boring commuter that struggles up a slight incline, or a terrifying 40 kg monster that looks like a Decepticon and costs as much as a used car. Enter the G2 Ultra, a machine that seems determined to smash that dilemma to pieces. Released as part of the 2025 lineup, the G2 Ultra positions itself as the "Goldilocks" scooter-powerful enough to thrill, but compact enough to (just about) live in a city apartment.
Designed by the value-focused engineers at KuKirin (formerly Kugoo), this scooter is the spiritual successor to the immensely popular G2 Pro, but it has been given a serious injection of steroids. The "Ultra" moniker isn't just marketing fluff; it signifies a move to a dual-motor architecture, doubling the power output to a combined 1600W. It's built for the rider who has outgrown their entry-level Xiaomi or Ninebot and is craving that "pull your arms off" torque without jumping into the heavyweight category of the G3 or G4 series.
What makes the G2 Ultra stand out immediately is its cockpit. In a world of bolted-on plastic displays, KuKirin has integrated a massive, futuristic touchscreen directly into the handlebar stem. It looks like something pulled off a cyberpunk spaceship. The philosophy here is clear: high performance and high tech shouldn't be reserved for the elite price bracket. This is a scooter designed to make you grin on your weekend trail rides and get you to work on Monday, all while looking like you're riding a prop from a sci-fi movie.
Safety
When you have a machine capable of hitting 50 km/h, safety stops being a checklist item and becomes a survival necessity. The G2 Ultra addresses this primarily through its braking system. It utilizes dual mechanical disc brakes with 160 mm rotors. While some enthusiasts might have hoped for hydraulics at this performance level, the mechanical discs are snappy and provide reliable stopping power. They are linear and predictable, which is exactly what you want when a car pulls out in front of you. However, they will require periodic adjustment to keep them biting hard-a small trade-off for the accessible price point.
Visibility is another strong suit of the G2 Ultra. It doesn't just have a headlight; it has a full lighting array. The main headlight is mounted low on the stem to cast shadows over potholes (helping you spot them), and the deck features integrated ambient lighting. But the real winner here is the turn signal integration. Unlike the afterthought blinkers on many scooters, these are bright and positioned to be seen. The "Streamlined Dual-Pole" frame also adds a layer of structural safety; it feels incredibly rigid at high speeds, eliminating that terrifying "stem wobble" that plagues cheaper single-stem scooters.
Finally, let's talk about the tires. The move to 10-inch tubeless pneumatic tires is a massive safety upgrade. Tubeless tires are far less prone to "pinch flats" (where the inner tube gets crushed against the rim) and, if punctured, they tend to deflate slowly rather than blowing out explosively. This gives you precious time to slow down safely. The grip on these off-road biased tires is excellent on loose gravel and decent on tarmac, giving you the confidence to lean into corners without fearing the scooter will slide out from under you.
Performance
This is the part you're here for. The G2 Ultra is, in a word, punchy. It packs two 800W motors-one in the front wheel, one in the rear-delivering a total nominal power of 1600W, with peak power spiking significantly higher. If you are coming from a single-motor scooter, the acceleration will shock you. When you pull the trigger in "Dual" mode, the torque is instant. It doesn't slowly build speed; it leaps. You need to brace yourself and lean forward, or the scooter will happily introduce you to the laws of physics.
In the real world, this translates to hill-climbing ability that laughs at steep inclines. That 15-degree hill that forces single-motor riders to kick-push? The G2 Ultra accelerates up it. It is rated for slopes up to 26 degrees, and community tests suggest it handles 20-degree urban hills without dropping significant speed. The top speed is capped at 50 km/h (often unlockable or varying by region/private land use), which feels incredibly fast on 10-inch wheels. Cruising at 40 km/h feels stable and sustainable, making it a viable vehicle for keeping up with city traffic where legal.
The throttle response is a point of discussion in the community. It uses a sine-wave controller which generally smoothes out the harsh "on/off" jerkiness of older electric scooters, but the G2 Ultra is still tuned for excitement. It's aggressive in the sport modes. Riders report that it feels agile and "flickable," meaning you can weave through obstacles with precision. It's not just a straight-line drag racer; it's a genuinely fun carving machine.
Design
The design of the G2 Ultra is polarizing, but undeniably bold. It ditches the utilitarian "pipe with a battery" look for something much more industrial and angular. The standout feature is the "Streamlined Dual-Pole" structure. Instead of a single stem, the front end splits into two sturdy bars that flow into the handlebars. This not only looks incredibly robust but also creates a unique housing for the integrated dashboard. The color scheme-typically black with signature KuKirin orange accents-screams "sport mode."
Build quality has taken a step up from previous generations. The frame is a sealed one-piece unit, which helps with water resistance (rated IPX4) and general durability. The folding mechanism is a highlight: it uses a high-strength strap and a solid locking clamp. It folds in one second, and critically, the stem hooks onto the rear deck to create a solid carrying handle. There is very little "play" or creaking in the mechanism, which is often the Achilles' heel of folding scooters.
However, the design choice that gets the most attention is the dashboard. It's a 294×42 mm touchscreen embedded flush into the top of the stem. It looks sleek, almost like a smartphone screen. It displays speed, battery voltage, riding mode, and even connects via Bluetooth to play music through built-in speakers. While some purists prefer tactile buttons, there is no denying that this screen gives the G2 Ultra a premium, high-tech aesthetic that makes other scooters look dated by comparison.
Comfort
Comfort on the G2 Ultra is managed by a dual swingarm suspension system. Unlike simple vertical springs found on cheaper models, the swingarm design allows the wheels to move more naturally with the terrain. This system, combined with the generous air volume in the 10-inch tubeless tires, does an admirable job of eating up road chatter. Cobblestones, cracks, and small potholes are muted significantly. It's not a "magic carpet" ride like a hydraulic suspension system on a 3 000 € scooter, but for its class, it is surprisingly plush.
The standing deck is another comfort factor. At 187 mm wide and 460 mm long, it provides enough real estate for most riders to find a comfortable stance. The rear of the deck features a dedicated footrest (kickplate). This is crucial for high-power scooters; it gives you a solid platform to brace your back foot against during hard acceleration. Without it, you'd be hanging onto the handlebars for dear life. The rubber deck mat is grippy and easy to clean, ensuring your feet stay planted even if your shoes are damp.
Long rides are where you really test comfort, and the G2 Ultra passes the test for typical urban ranges. The handlebars are wide, giving you good leverage and reducing fatigue in your shoulders. However, riders should note that the suspension is spring-based. If you are a heavier rider (near the 120 kg limit), you might find the suspension a bit bouncy on big hits. For the average rider (70-90 kg), the spring rate feels dialed in for a mix of sporty handling and bump absorption.
Range
The manufacturer claims a maximum range of 55 km from the 48V 18Ah battery. As with all electric vehicles, take this number with a pinch of salt. This figure is usually achieved with a 65 kg rider, on flat ground, in Eco mode, with the wind behind them. However, the 18Ah (864 Wh) battery is a respectable size for this class.
In real-world conditions, if you are riding in dual-motor mode, hitting top speeds, and climbing hills, you should expect a realistic range of 35 km to 40 km. If you ride conservatively in single-motor mode at 25 km/h, you might push that closer to 45-50 km. For 95% of users, 35 km of "hard riding" range is more than enough for a daily commute and a detour to the gym.
Charging time is typical for this voltage class, taking around 9 to 10 hours with the standard 2A charger. This means it's an overnight affair. If you plan on doing 40 km every single day, you will need to get into the habit of plugging it in as soon as you get home. The charging port is well-located and comes with a rubber cap to keep dirt and moisture out.
Use and Practicality
Let's talk about living with the G2 Ultra. The elephant in the room is the weight: approx 30-31 kg. This is the threshold where "portable" becomes a relative term. You can fold it and put it in the trunk of a car. You can lift it into an elevator. But you do not want to carry this up three flights of stairs every day. If you live in a walk-up apartment, this scooter is likely too heavy for you. It's a vehicle, not a toy.
That said, for ground-level living, it is very practical. The IPX4 rating means it can handle splashes and light rain, though you should avoid heavy downpours and deep puddles. The folding mechanism is robust and easy to use, making it quick to stow away in a garage or office corner. The integrated kickstand is sturdy enough to hold the weight without tipping over easily.
One practical quirk is the touchscreen. While it looks amazing, touchscreens can be finicky in the rain or when wearing thick gloves. KuKirin has kept the essential controls accessible, but changing deep settings might require a bare finger and a dry screen. The integrated lights are bright enough for urban night riding, but if you plan on riding unlit trails at night, you might still want to clip an extra bike light onto the handlebars for better depth perception.
General Assessment
The G2 Ultra is generally received by the community as a "value king." It occupies a sweet spot that few other scooters manage to hit. It offers the dual-motor thrill of high-end performance scooters but keeps the price tag within the realm of affordability for normal people. Owners frequently praise the "smile per euro" ratio. It feels faster and more robust than anything you can buy from the big retail brands like Segway or Xiaomi at this price point.
However, the community is also realistic about the trade-offs. This is a mass-produced scooter from a budget-focused brand. You might need to tighten a few bolts out of the box. You might need to adjust the brakes after the first 100 km. It's a machine for enthusiasts who don't mind checking their tire pressure and doing basic maintenance. It lacks the polished, "Apple-like" finish of a 2 000 € scooter, but it delivers 90% of the performance for 30% of the price.
Overall, the sentiment is overwhelmingly positive. Riders love the power, the unique look, and the stability. It's seen as a fantastic upgrade path for anyone who started with a slow commuter scooter and realized they wanted more-more speed, more range, and more fun.
Who Is This Scooter For?
This scooter is for: The urban adventurer and the thrill-seeking commuter. If you have a commute that involves hills, or if you want a scooter that can double as a recreational dirt-path ripper on the weekends, this is for you. It is perfect for someone who has some experience riding scooters and wants to graduate to "real" power without spending a fortune. It is also great for heavier riders (100 kg+) who find that single-motor scooters struggle to carry them up inclines.
This scooter is NOT for: The "last mile" commuter who takes the bus or train. At 30+ kg, it is too heavy to lug onto public transport comfortably. It is also not for the complete novice who has never ridden a scooter before; the torque can be surprising and potentially dangerous if you aren't ready for it. Finally, if you want a zero-maintenance appliance that you never have to look at, you might be better off with a lower-performance, sealed-drum-brake commuter model.
Community Feedback - Pros
Incredible Torque: Users consistently rave about the acceleration in dual-motor mode. It beats almost anything else in its price class off the line.
Tubeless Tires: The 10-inch tubeless tires are a favorite feature, offering great grip and far fewer flat tires than tubed competitors.
Futuristic Design: The "robot" aesthetic and integrated touchscreen get a lot of compliments and turn heads on the street.
Hill Climbing: Riders confirm it eats hills for breakfast, maintaining speed where other scooters crawl.
Value for Money: Almost every review mentions that the specs-to-price ratio is unbeatable.
Stable Ride: The dual-stem design and suspension make it feel planted and safe at 40-50 km/h.
Lighting: The integrated turn signals and ambient deck lighting are appreciated for night visibility.
Folding Mechanism: The one-touch fold is described as solid, easy, and reliable.
Deck Space: The rear kickplate and wide deck allow for a comfortable, aggressive riding stance.
Elaboration on Pros: The most praised aspect is undoubtedly the power-to-price ratio. In a market where 700 € usually gets you a single motor and 30 km/h, getting dual motors and 50 km/h feels like a cheat code. Owners love the feeling of passing cyclists and other scooter riders on hills without losing momentum. The tubeless tires are also a massive quality-of-life improvement, saving riders from the dreaded "walk of shame" home due to a pinched inner tube.
Community Feedback - Cons
Weight: At ~31 kg, it is heavier than it looks. Carrying it up stairs is a major workout.
Mechanical Brakes: While effective, users note they need frequent adjustment and aren't as buttery smooth as hydraulic brakes.
Touchscreen Glare: In direct, bright sunlight, the fancy screen can be hard to read.
Suspension Noise: Some units arrive with squeaky suspension that needs a bit of silicone grease to quiet down.
Fender Protection: The rear fender is sometimes criticized for not blocking enough mud splash in wet conditions.
Throttle Sensitivity: The throttle can be a bit "jumpy" in the highest sport mode, requiring a delicate thumb.
Charge Time: 9-10 hours is a long wait; many users wish for a faster charger in the box.
Kickstand: Some users feel the kickstand could be beefier for a scooter of this weight.
Elaboration on Cons: The most common complaint is the mechanical brakes. Enthusiasts often swap them out for hydraulic calipers (a relatively easy upgrade), but out of the box, they require you to manually tighten the cable as the pads wear down. The weight is the other reality check-many buyers underestimate what lifting 30 kg feels like until they have to put it in a car trunk. However, most users agree these are acceptable compromises for the performance gained.
Value for Money
At a price point of approximately 706 €, the G2 Ultra represents exceptional value. To put this in perspective, mainstream scooters from brands like Segway-Ninebot or NIU in this price range typically offer a single motor, a top speed of 25 km/h, and no suspension. The G2 Ultra gives you double the motors, double the speed, and full suspension.
You are effectively paying for raw performance and battery capacity. Where you "pay" in other ways is in the refinement-the buttons feel a bit cheaper, and the unboxing experience isn't as polished as a premium brand. But if you measure value by "Watts per Euro" or "Kilometers of Range per Euro," the G2 Ultra is near the top of the charts.
Is it a bargain? Absolutely. For the price of a mid-range commuter, you are getting a legitimate performance vehicle. If you are handy with a wrench and don't mind doing a bolt-check once a month, you are getting a machine that performs like it costs 1 200 €.
About the Brand
KUKIRIN / KuKirin is a veteran player in the electric scooter game. Originally known simply as Kugoo, they rebranded their higher-performance line to KuKirin to signify a shift towards better quality and more original designs. They are effectively the "Xiaomi of performance scooters"-aiming to bring high specs to the masses at aggressive prices.
The brand has a reputation for listening to community feedback. The evolution from the G2 Pro to the G2 Max and now the G2 Ultra shows they pay attention to what riders want (more power, tubeless tires, better folding). Their customer service has improved over the years, with warehouses in Europe (Poland/Germany) allowing for faster shipping and easier access to parts compared to ordering generic scooters directly from China.
The community generally regards them as a reliable "budget performance" brand. You aren't buying a Dualtron or a Nami, and you aren't paying for one. You are buying a solid, fun workhorse that has a massive community of modders and fans online who can help with repairs or upgrades.
Suspension: Front and Rear Swingarm Spring Suspension
Display: 294×42mm Integrated Touchscreen
Climbing Angle: ≤ 26°
Water Resistance: IPX4
Charging Time: 9-10 Hours
Dimensions (Unfolded): 1258 × 650 × 1258 mm
Dimensions (Folded): 1258 × 650 × 545 mm
Price: ~706 €
Known Alternatives
If the G2 Ultra isn't quite right for you, there are several other strong contenders in this space worth considering.
Alternative #1: MUKUTA 8 Plus
If you want something a bit more refined and are willing to pay for it, the MUKUTA 8 Plus is a fantastic option. It also features dual motors and solid performance but generally comes with higher build quality and a slightly more compact frame. The Mukuta brand is known for excellent suspension systems, often feeling smoother than the KuKirin, though you may pay a premium for that comfort.
Alternative #2: KUKIRIN G3
Perhaps you want the cool looks but don't need the dual motors? The KUKIRIN G3 is the single-motor sibling in the lineup. It features a very similar futuristic design with a large integrated display but uses a massive single rear motor. It is lighter and slightly cheaper, but it lacks the hill-climbing torque of the G2 Ultra. It's a good choice if your area is mostly flat and you want to save some weight.
Alternative #3: CECOTEC BONGO V55 2X2 CONNECTED
For riders in markets where Cecotec is available, the Bongo V55 is a direct competitor. It offers a similar dual-motor setup and rugged build. While it may lack the distinctive "spaceship" dashboard of the G2 Ultra, it is often praised for its robustness and availability of local support in Southern Europe. It's a utilitarian choice for those who prioritize function over form.
Comparisons
See how KUKIRIN G2 Ultra stacks up against its rivals
Let's be honest: the electric scooter market is crowded. It often feels like you have to choose between a sensible, boring commuter that struggles up a slight incline, or a terrifying 40 kg monster that looks like a Decepticon and costs as much as a used car. Enter the G2 Ultra, a machine that seems determined to smash that dilemma to pieces. Released as part of the 2025 lineup, the G2 Ultra positions itself as the "Goldilocks" scooter-powerful enough to thrill, but compact enough to (just about) live in a city apartment.
Designed by the value-focused engineers at KuKirin (formerly Kugoo), this scooter is the spiritual successor to the immensely popular G2 Pro, but it has been given a serious injection of steroids. The "Ultra" moniker isn't just marketing fluff; it signifies a move to a dual-motor architecture, doubling the power output to a combined 1600W. It's built for the rider who has outgrown their entry-level Xiaomi or Ninebot and is craving that "pull your arms off" torque without jumping into the heavyweight category of the G3 or G4 series.
What makes the G2 Ultra stand out immediately is its cockpit. In a world of bolted-on plastic displays, KuKirin has integrated a massive, futuristic touchscreen directly into the handlebar stem. It looks like something pulled off a cyberpunk spaceship. The philosophy here is clear: high performance and high tech shouldn't be reserved for the elite price bracket. This is a scooter designed to make you grin on your weekend trail rides and get you to work on Monday, all while looking like you're riding a prop from a sci-fi movie.
This is the part you're here for. The G2 Ultra is, in a word, punchy. It packs two 800W motors-one in the front wheel, one in the rear-delivering a total nominal power of 1600W, with peak power spiking significantly higher. If you are coming from a single-motor scooter, the acceleration will shock you. When you pull the trigger in "Dual" mode, the torque is instant. It doesn't slowly build speed; it leaps. You need to brace yourself and lean forward, or the scooter will happily introduce you to the laws of physics.
In the real world, this translates to hill-climbing ability that laughs at steep inclines. That 15-degree hill that forces single-motor riders to kick-push? The G2 Ultra accelerates up it. It is rated for slopes up to 26 degrees, and community tests suggest it handles 20-degree urban hills without dropping significant speed. The top speed is capped at 50 km/h (often unlockable or varying by region/private land use), which feels incredibly fast on 10-inch wheels. Cruising at 40 km/h feels stable and sustainable, making it a viable vehicle for keeping up with city traffic where legal.
The throttle response is a point of discussion in the community. It uses a sine-wave controller which generally smoothes out the harsh "on/off" jerkiness of older electric scooters, but the G2 Ultra is still tuned for excitement. It's aggressive in the sport modes. Riders report that it feels agile and "flickable," meaning you can weave through obstacles with precision. It's not just a straight-line drag racer; it's a genuinely fun carving machine.
The manufacturer claims a maximum range of 55 km from the 48V 18Ah battery. As with all electric vehicles, take this number with a pinch of salt. This figure is usually achieved with a 65 kg rider, on flat ground, in Eco mode, with the wind behind them. However, the 18Ah (864 Wh) battery is a respectable size for this class.
In real-world conditions, if you are riding in dual-motor mode, hitting top speeds, and climbing hills, you should expect a realistic range of 35 km to 40 km. If you ride conservatively in single-motor mode at 25 km/h, you might push that closer to 45-50 km. For 95% of users, 35 km of "hard riding" range is more than enough for a daily commute and a detour to the gym.
Charging time is typical for this voltage class, taking around 9 to 10 hours with the standard 2A charger. This means it's an overnight affair. If you plan on doing 40 km every single day, you will need to get into the habit of plugging it in as soon as you get home. The charging port is well-located and comes with a rubber cap to keep dirt and moisture out.
This scooter is for: The urban adventurer and the thrill-seeking commuter. If you have a commute that involves hills, or if you want a scooter that can double as a recreational dirt-path ripper on the weekends, this is for you. It is perfect for someone who has some experience riding scooters and wants to graduate to "real" power without spending a fortune. It is also great for heavier riders (100 kg+) who find that single-motor scooters struggle to carry them up inclines.
This scooter is NOT for: The "last mile" commuter who takes the bus or train. At 30+ kg, it is too heavy to lug onto public transport comfortably. It is also not for the complete novice who has never ridden a scooter before; the torque can be surprising and potentially dangerous if you aren't ready for it. Finally, if you want a zero-maintenance appliance that you never have to look at, you might be better off with a lower-performance, sealed-drum-brake commuter model.
