From the very first moment, the KuKirin G2 Master sets the tone. You immediately feel that this isn't an entry-level scooter, but a machine designed for demanding city dwellers, those who want to combine speed, comfort, and reliability. Its solid aluminum alloy inspires confidence: rigid, well-finished, and built to withstand the bumps of everyday life.
Once mounted, the sporty design is confirmed. The front and rear suspensions work in tandem, erasing the uneven cobblestones and potholes that mark our streets with surprising ease. Where other models transmit every vibration to the handlebars, the G2 Master filters and absorbs, offering a significantly more serene ride.
A detail that reassures from the moment you use it: the folding system . On many scooters, this is a recurring weak point, a source of play, creaking or, worse, instability. Here, it is reinforced, firm and precise, giving the feeling that nothing will move even after hundreds of folds. The mudguards stay perfectly in place, the cables are carefully hidden in the structure, and the central LCD screen remains excellently readable, even in bright sunlight.
In short, the KuKirin G2 Master doesn't just seduce with its sporty look: it convinces with its serious design, designed to last and reassure its owner on every journey.
🟢 Chassis reliability: excellent
🟡 Reliability of plastics and accessories: correct
Table of Contents
Battery and autonomy: endurance tested by everyday life
The first thing you want to know before buying an electric scooter is its actual range. On this point, the KuKirin G2 Master makes a great promise with its 52V – 15Ah lithium-ion battery, or 780 Wh capacity. On paper, this would allow you to reach up to 70 km, but only in ideal conditions: a light user, in eco mode, riding on perfectly flat terrain.
In reality, our test with a 75 kg rider, alternating moderate speed, more sustained accelerations and a few climbs, gave a range of between 45 and 60 km. This figure remains excellent for a machine in this category and allows for several days of urban travel without recharging. Where many models begin to weaken as soon as the gauge falls below 30%, the G2 Master maintains regular power almost until the end, which gives a welcome feeling of reliability on a daily basis. Compared to some competitors like the Xiaomi Pro 2, which tops out at around 40 km real, or the Ninebot Max G30 which averages 50 km, the KuKirin clearly has the advantage.
This endurance is also the result of an invisible but essential work: the intelligent battery management system, called BMS. It acts as a true guardian, preventing overcharging and deep discharge, monitoring the temperature to avoid overheating, and balancing the cells to ensure even wear. We don't just have a large battery; we also have a well-protected battery designed to last.
In terms of durability, user feedback confirms our impressions from the field. 18650 or 21700 cells hold up well. After about a hundred charge cycles, capacity loss remains minimal, and the estimated lifespan is around 500 to 600 cycles, which represents between 25,000 and 30,000 km. Provided you follow a few best practices, such as avoiding completely draining it or systematically leaving it charged to 100%, the battery remains efficient over the long term.
The downside of such a capacity is a recharge time that extends to approximately 7 to 8 hours with the standard 2A charger. Nothing surprising at this level of power and, in fact, the autonomy is comfortable, we do not necessarily recharge every day.
What emerges from this experience is a real serenity of use. The KuKirin G2 Master reassures with the consistency of its performance, the stability of its battery over time and its ability to rack up the kilometers without flinching. This is clearly one of its major strengths, and probably one of the decisive arguments for those who want a scooter capable of keeping up with the pace of urban life without compromise.
| Criteria | Assessment |
|---|---|
| Ability | High (52V 15Ah / 780 Wh) |
| Real autonomy | 45–60 km |
| Management Technology (BMS) | Efficient, secure |
| Sustainability (cycles) | 500–600 cycles |
| User feedback | Positives, rare failures |
➡️ Verdict: The KuKirin G2 Master offers one of the most reliable and durable batteries in its category . For a scooter for daily or semi-intensive urban use, it is a very relevant choice .
Performance of the Kukirin G2 master
Equipped with a 1000W motor (peak) , it climbs moderate slopes (up to 20°) without difficulty and offers a top speed of around 55 km/h . It is therefore suitable for fast urban journeys, but be careful: this speed exceeds the legal limit in France (25 km/h without road approval).
Hydraulic disc brakes provide progressive and powerful braking, and 10-inch all-terrain tires provide good grip, even on wet roads.
🟢 Engine reliability: very good
🟢 Braking system reliability: very good
Security and Electronics
The electronics are generally reliable: clear display, good power management, sufficient front/rear LED lighting, and integrated turn signals . However, some users report rare display bugs or synchronization with the KuKirin mobile application (in beta version at the end of 2024).
🟡 Electronic reliability: good, but needs to be monitored
User feedback
On specialist forums and platforms like Reddit, Amazon, and GeekBuying, the feedback is largely positive . Users appreciate:
Autonomy and power
Driving comfort
Good value for money (often between €800 and €1100 depending on promotions)
Kurkirin G2 master reliability
The criticisms mainly concern:
The high weight (about 30 kg)
Some minor finishing defects (loose screws, fragile mudguards)
After-sales service sometimes slow depending on the reseller
Our final verdict: Kukirin G2 master reliability for intensive use
The KuKirin G2 Master proves to be a reliable and robust , suitable for both daily commutes and long rides. Despite some minor flaws, it offers high-end performance for a very competitive price.
🏁 Overall reliability rating: 8.5 / 10
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