NIU High Performance Electric Scooter for Adults - NIU E-Scooter for Commute 700W-1000W Max Power. 31-41 Miles Long Range, 18-23.6 MPH Portable & Folding, UL Certified
Condition: Used - Like New
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Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
Features
- Full of PowerNIU electric kick scooter has a rated 450W Motor that delivers max speeds of up to 23.6 mph and a 25% hill grade climbing ability. The large capacity 608.4Wh lithium battery with regenerative braking powers you to ranges of up to 40 miles.
- Upgraded TiresThe tires have been upgraded based on KQi3 Pro. Self-healing tires will automatically seal when punctured, preventing flat tires and making your ride worry-free.
- Safety GuaranteeMax uses a patented Dual-action brake caliper made of die-cast aluminum alloy, providing extremely short braking distance with excellent heat dissipation. NIU's iconic red paint is added to make it "pop". The patented NIU BMS monitors 14+ battery functions, more than other brands.
- Smart RideWith the NIU App (Bluetooth Connectivity) and LED display, the e-scooter achieves more innovative smart capabilities, allowing you to lock your NIU electric kick scooter for peace of mind, check your riding statistics or even customize your speed and cruise control.
- NIU AssuranceAll the NIU electric scooters have passed the UL certification. NIU provides a 2-year or 90-180 day warranty for different parts and local after-sales service.
Brand: NIU
Color: Grey
Age Range (Description): Adult
Special Feature: Portable, Foldable
Weight Limit: 265 Pounds
Product Dimensions: 45.1"L x 21.3"W x 47.3"H
Number of Wheels: 2
Model Name: K3MAX
Wheel Material: Rubber
Frame Material: Aluminum
Brand: NIU
Color: Grey
Age Range (Description): Adult
Special Feature: Portable, Foldable
Weight Limit: 265 Pounds
Product Dimensions: 45.1"L x 21.3"W x 47.3"H
Number of Wheels: 2
Model Name: K3MAX
Wheel Material: Rubber
Frame Material: Aluminum
Item Weight: 20.3 Kilograms
Handlebar Type: Adjustable
Handle Height: 47.3 Inches
Wheel Size: 9.5 Inches
Wheel Type: self-healing tubeless tires
Suspension Type: Dual Suspension
Grip Type: Contoured" or "Ergonomic" or "Lock-On
Brake Style: front disc brake & rear disc brake EBS
Warranty Type: Limited
Charging Time: 8 Hours
Recommended Uses For Product: Urban commuting, short-distance travel, recreational activities, various terrains, and users of different weights
Maximum Distance Range: 40 Miles
Manufacturer: NIU
UPC: 850032202169
Item Package Dimensions L x W x H: 47.32 x 22.64 x 10.63 inches
Package Weight: 26.5 Kilograms
Item Dimensions LxWxH: 552 x 21 x 47 inches
Brand Name: NIU
Warranty Description: 2
Material: Aluminum
Suggested Users: unisex-adult
Part Number: KQi3 Max
Model Year: 2022
Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
Included Components: 1
Size: 900W/23.6MPH-40Mi
Date First Available: October 16, 2022
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
The KQi3 Max isn't perfect, but under $800, it can't be beat and does the basics well. The acceleration is good and it can take medium hills, unlike my entry-level M365. It's hard to modulate the throttle to gently accelerate or stay at slow speeds, but the regen is nicely tuned. The brakes are grabby, but once you get used to them, you can smoothly modulate them and stop very quickly. Shock absorption isn't great because there's no suspension, but that's hard to find at $750 and below. The weight is much higher than entry-level scooters, so it's harder to carry up stairs or sling over your shoulder. Battery life is excellent, with performance dropping a reasonable amount below 50% and the scooter still usable and capable of going above 15mph. Bonus features: I like the ability to "lock" the scooter so it can't be easily rolled away by a thief, which is nice for quick stops when a U-lock is inconvenient or difficult to affix. The headlight is bright but has a limited beam width/height. There's not too many firmware settings besides top speed, although zero start is available if you don't like kicking off. Be careful: it's easy to accidentally push the throttle and swing your scooter forward! Modding: There's no major firmware modding groups for NIU, but their firmware has most of the features you'd want. It's easy to replace the handlebar grips and add accessories since it's a standard 22mm diameter. There's a repair manual available online and it's easy to access the 48V wires and put small electronics behind the dashboard (I'm adding turn signals and a brighter headlight). Unfortunately, there's no kits to "drop in" front or rear suspension, so you'd have to do a lot of fabrication. Ditto for a rear cargo rack, which is inconvenient when you're getting groceries. The competition: Below $800, you might be able to find suspension or dual motors, but I couldn't find reputable scooters that do the basics as well as the KQi3. At $850+, the Ninebot Max G2 is an excellent scooter, but rarely goes on sale or is available refurbished. It also has merely adequate brakes and worse performance below 50%, so I don't regret skipping it (although I am jealous of the better accessory options).
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Reviewed in the United States on December 12, 2023 by Fae
Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
I live near where I work, and use this to commute when the weather is nice. I am about 115lbs and the scooter gets a max of about 20mph with my weight on it. It handles bumps well and is easy to ride. Easy to fold up and easy to lift. I find it easier to slow to a stop by taking my thumb off the throttle more than I do to use the brakes. I don't plan to use the app; if you don't want to use the app either, once you turn on the head/taillight you won't be able to turn it back off without the app (it shuts off when you turn the scooter off, though). It has a display so you can track where your battery level is. I charge it every 3-4 days. Update: The only complaint I have after months of use is that the latch that holds the folded handlebar section down to the base (so you can easily carry the scooter) is not super strong. More than once, it has "let go" of the handlebars, causing the the scooter to unfold/fall. I have received some pretty nasty bruises from this, despite being careful of how/where I grip the scooter when I carry it, and doing my best to keep the weight evenly distributed across its length (not tipping it forward or back). Something to consider if you are regularly hauling this up/down stairs or into/through buildings.
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Reviewed in the United States on July 8, 2024 by James Dobbs
Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
As an owner of multiple electric scooter models and brands over the years, I was looking forward to my NIU KQi3 Max experience. Unfortunately, while my initial few months of ownership were very positive, the breakdown of key parts created an incredibly dangerous riding situation, leaving the scooter unridable, and the customer support received thus far has been disappointingly inadequate. The first three months of ownership were enjoyable, and after fixing an initial stem wobble with some Loctite, the KQi3 Max scores high marks for speed, acceleration, comfort, battery life, and design compared to other models in the price range. At the three-month mark of ownership, the throttle lever of my KQi3 Max became jammed in the 'on' position while riding. This malfunction resulted in an uncontrollable burst of acceleration that not only caused a minor accident, but it also shredded the rear tire — effectively rendering the scooter useless. Considering the high speeds this scooter is capable of, I consider myself lucky to have only sustained minor injuries. It could've ended significantly worse. Having faced problems with other brands in the past, I was aware that such issues can occur. What matters is how the company handles it. I promptly contacted NIU's support team to report this dangerous defect and was met with a sluggish, impersonal response. It took a week for them to finally get back to me with a ticket closure email, informing me that they are sending a replacement part for self-installation. My ticket ID, RMA BS230605-0002, apparently doesn't merit direct communication with a support team member or a conversation on an agreeable resolution. NIU's solution appears to be sending me an unidentified part with zero context or instructions for installation. Diagnosing the precise mechanical issue, determining the correct replacement part, and having the technical know-how to correctly install it should not be assumed as commonplace skills for all customers! Given the severity of the defect, a professional repair should at least have been initiated by NIU, or barring that, a complete unit replacement. The rear tire is connected to the motor, so it is possible not only the throttle but the propulsion system itself is compromised. There's a middling chance of me correctly identifying the severity of the issue and successfully fixing it myself, but the NIU team is just resorting to the cheapest and easiest option for them, not what will actually resolve the problem. How is an unidentified DIY part a good solution? It's disheartening and alarming how dismissive NIU has been regarding a defect that directly threatens user safety. In my extensive experience with electric scooters, I have never faced such a dangerous issue coupled with such a lackadaisical approach from the support team. In light of this, I cannot recommend the NIU KQi3 Max scooter or the company's support system. I will be happy to update my review if the support team is able to adequately address the mechanical issues, but at present, with numerous other reliable options available in the market, your safety and peace of mind deserve better.
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Reviewed in the United States on June 12, 2023 by Jeff Lesher Jeff Lesher
Style: 2024 K3MAX/Grey - 900W/23.6MPH/40miles
Been able to hit 24mph with ease. This is an awesome scooter. Not the fastest, but for its price its well worth it. Going on two months almost 200 miles and not a single issue just as reliable and a lot faster and funner than my ninebot max. Love this scooter.
Reviewed in the United States on October 9, 2024 by MM