Yadea KS3

YADEA Electric Scooter Adults KS3, Lightweight, Foldable and Portable Commuter Scooters, 3 Adjustable Speeds Max 15.6 MPH, 8.5" Solid Tires, 19 Miles Range,...

The Yadea KS3 is a compact electric scooter for short and medium city rides. It keeps things simple. Low weight, easy controls, and low maintenance sit at the core of the design. If you want a calm daily ride instead of a wild speed machine, the Yadea KS3 fits that role well.

Yadea KS3 Overview

The Yadea KS3 runs on a 36 volt system with a rear hub motor rated at 300 watts and a peak output around 500 watts. Top speed lands near 15.6 mph, or 25 km/h, in the fastest mode. That speed works well for bike lanes, neighborhood streets, and campus paths where control matters more than raw pace.

Power comes from a 36 V 7.8 Ah lithium battery with a bit over 280 Wh of energy. Under ideal test conditions the brand lists a range of about 19 miles, or 30 km. That scenario usually means a light rider, smooth pavement, warm weather, and steady cruising. In real life you get a bit less, yet it still covers most everyday round trips in town.

Rider weight support reaches 220 lb, or 100 kg. The scooter itself weighs about 32.8 lb, or 14.87 kg. Many adults can lift it into a trunk or up a short flight of stairs without too much effort. The spec sheet mentions climbing up to a 14 percent grade, so it handles bridges, ramps, and short hills, as long as you do not expect racing speeds on those slopes. Solid 8.5 inch hollow tires and a front shock work together to keep that power usable on cracked city roads.

Where Yadea KS3 Excels

The Yadea KS3 shines on practicality. It stays light enough for daily lifting yet still feels planted on flat and gently rolling roads. For riders who deal with elevators, small car trunks, or office storage, this matters more than huge motors. The folded package fits next to a desk, in a hallway corner, or under a table without eating all the space.

Maintenance demands stay low. Hollow solid tires remove the risk of punctures from glass and nails. There is no inner tube to patch and no weekly air pressure routine. The front drum brake hides inside a shell, away from most of the water and grit that spray off the road. Together these parts save time at the repair shop and help the scooter stay ready to go.

Daily controls are straightforward. A central display shows speed, battery bars, and riding mode. A thumb throttle sits on the right, a brake lever on the left, and a couple of small buttons handle power and mode changes. New riders learn the layout quickly. More experienced riders can just step on, power up, and roll out without thinking much about it.

Key Specifications

Here are the key specifications that matter most in everyday riding.

• Motor power: 300 W rear hub, around 500 W peak
• Battery: 36 V 7.8 Ah lithium pack, about 280 Wh
• Top speed: 15.6 mph (25 km/h)
• Claimed range: up to 19 miles (30 km) in ideal tests
• Climbing grade: up to 14 percent on short hills
• Max rider weight: 220 lb (100 kg)
• Scooter weight: about 32.8 lb (14.87 kg)
• Tires: 8.5 in hollow maintenance free solid tires, front and rear
• Suspension: front fork shock absorber
• Brakes: front drum brake and rear electronic brake
• Water protection: IPX4 splash resistance
• Charging time: around 5 to 6 hours from low to full
• Unfolded size: about 43.3 x 18.5 x 46.9 in (1100 x 470 x 1190 mm)
• Folded size: about 43.3 x 18.5 x 21.1 in (1100 x 470 x 535 mm)

These specifications place the Yadea KS3 in the light commuter group, not in the high speed or long distance class.

Design & Build Quality

The Yadea KS3 uses an aluminum alloy frame with a slim stem and clean lines. The deck rides low over the rear wheel, which helps stability and makes stepping on and off a bit easier in traffic. A rubber mat covers the standing area and gives steady grip, even when your shoes are slightly damp.

Deck width sits around 5.9 in, or about 150 mm. That size lets most riders stand with one foot ahead of the other at a slight angle without feeling cramped. The handlebars offer enough width for solid control in corners while staying narrow enough for tight bike racks and doorways.

The folding joint lives near the base of the stem. You flip a latch, fold the stem down, and hook it to a catch near the rear fender. This creates a single compact package that is easy to carry. The hinge feels firm when open, so the bar does not wobble in normal riding or under braking.

Cables run along the stem and into the deck in a neat route. A compact display sits in the center of the bar, with buttons close by. Color options change by region, usually mixing a dark frame with bright accents on the wheels or logos. Overall build quality feels solid for a city scooter in this price and weight range.

Performance

Out on the street, the Yadea KS3 feels calm and predictable. From a stop the 300 W rear motor brings the scooter up to speed at a steady pace. It does not throw you forward, and it does not feel painfully slow. Once you hit cruise, the scooter settles around its 15.6 mph, or 25 km/h, cap in the top mode and stays there on level ground.

Riding modes help tune the feel. A low mode works well for crowded paths, shared spaces, or rides with kids. A middle mode suits relaxed commutes where you want a bit more pace without going flat out. The top mode unlocks full power for clear bike lanes and open streets. Picking the right mode for the day becomes a simple habit.

Hill behavior matches the idea of a light commuter. Short slopes in the 7 to 10 percent range stay rideable at a fair pace with an average adult on board. Long or very steep hills slow it down and may need a bit of patience. The rear motor has good grip on dry pavement since weight shifts back when you press the throttle. On wet or dusty climbs you still need to ride with care.

Straight line stability feels good at the scooter’s top speed. The wheelbase and handlebar width give a steady feel, so small steering inputs handle most bumps and small gusts of wind. Quick moves around potholes or parked cars stay under control when you bend your knees and keep your weight centered over the deck.

Battery, Range & Efficiency

The 36 V 7.8 Ah battery in the Yadea KS3 holds enough energy for daily city use. The rated 19 mile, or 30 km, range comes from smooth, flat tests with a light rider and mild speed. Real life brings heavier riders, stop and go traffic, hills, rougher ground, and cold mornings, so most people will see a bit less than that number.

Even with that in mind, the pack still covers plenty of ground for short and medium commutes. A rider who weighs less, rides in middle mode, and sticks to flat bike paths ends up closer to the claimed figure. A heavier rider who runs full power, deals with climbs, and rides in winter gets fewer miles. Planning your route with a bit of extra margin keeps range anxiety low.

Charging from low to full takes around 5 to 6 hours with the stock charger. Many owners simply plug in at home in the evening and unplug in the morning. The rear electronic brake feeds a small amount of energy back to the battery when you slow down. That recovery is not a game changer, yet it smooths stops and wastes a bit less power.

Battery care plays a big role in how long the pack stays strong. It helps if you avoid draining it to zero every single ride. Letting the scooter rest for a short time after a long, hard ride before charging is a smart habit. Storing the scooter in a dry, cool spot away from direct sun and not leaving it parked for months at a time at 0 percent or 100 percent both help the cells age more slowly.

Ride Quality & Comfort

Ride comfort on the Yadea KS3 sits somewhere between basic rental scooters and heavier dual suspension models. The front fork shock softens many bumps, so the handlebars do not rattle on every crack and joint. Hollow solid tires flex a bit, which filters out some of the high frequency buzz of rough asphalt. Big holes and sharp, tall edges still send a clear jolt through the deck, so scanning the road ahead stays important.

The low deck helps you feel stable and connected to the ground. It makes slow speed balance easier, which is handy when sneaking past parked cars or rolling through tight gates. There is enough deck length to shift your stance during longer rides so your legs do not lock up in one position.

Handlebar height lands well for a wide range of adults. Shorter riders do not need to lift their shoulders too high. Taller riders do not have to hunch over the stem. Stem flex exists a little if you push on the bar on purpose, yet it stays low enough that it fades in normal riding.

Solid tires remove regular pressure checks and most random flat worries. Riders who do not want to carry a pump or patch kit will like that part. The tradeoff is that they never feel as soft and plush as large air filled tires on truly broken pavement. The front suspension helps bridge that gap and gives the Yadea KS3 a smoother ride than many solid tire scooters without any suspension at all.

Braking & Safety Features

The Yadea KS3 uses a front drum brake paired with a rear electronic brake. A single lever on the bar controls both systems. A gentle pull brings in the motor brake first, which feels smooth and controlled. A firmer pull adds the drum at the front wheel and gives stronger stopping force. This setup offers good modulation once you get used to it.

From top speed the scooter slows down in a stable, predictable way when you lean a bit back and keep both hands on the bar. The rear tire keeps grip well on clean, dry pavement. On wet or dirty roads braking distance grows, which happens with any scooter, so adjusting speed early still matters a lot.

Lighting covers basic city needs. There is a white LED headlight near the top of the stem that points forward and a red rear light that brightens when you brake. Some versions add side reflectors to help with cross traffic visibility. The IPX4 rating means the scooter can handle light splashes and short wet patches, like damp roads after a quick shower. Heavy rain, big puddles, and standing water remain risky for electronics and bearings, so slowing down or pausing the ride is the safer call in that kind of weather.

A good helmet, bright or reflective clothing, and maybe a small extra light on your backpack raise safety further. The scooter can reach 15.6 mph fast on level ground. At that speed a simple fall can hurt, so gear makes a real difference.

Portability & Daily Usability

Portability counts as one of the main reasons many riders pick the Yadea KS3. At around 32.8 lb, or 14.87 kg, it feels manageable for most adults to carry for short stretches. The folded size of 43.3 x 18.5 x 21.1 in, or 1100 x 470 x 535 mm, lets it slip into many car trunks, under desks, or next to a wall at home without taking up the whole room.

The folding routine is straightforward. Flip the latch, lower the stem, and hook it to the rear. Then carry it by the stem or grab the deck, depending on your arm length and what feels better. A solid latch between the stem and rear fender keeps the scooter from unfolding while you walk. For mixed trips that include trains or buses, this simple fold and carry routine matters a lot.

Everyday use stays low stress. You unfold it, press the power button, pick your mode, push off a bit, and press the throttle. There is no chain to oil and no tire valve to check. Basic care involves wiping dust and grime off now and then, checking that screws stay tight, and keeping the folding joint clean. Locking through the frame to a fixed object stays important, since the light weight that helps you carry it also makes theft easier if you leave it unsecured.

Yadea KS3 vs Alternatives

Inside Yadea’s family, the Yadea KS3 sits between the lighter KS3 Lite and larger, stronger models like the KS5 and the fresh machines from Yadea’s bigger lineup. If you are curious about what else the brand is working on, their big EICMA drop shows where they want to go next, and you can read more about that in this new Yadea EICMA 2025 lineup breakdown.

Compared with the KS3 Lite, this scooter brings a larger battery and more comfort from the suspension and tire setup, with only a small bump in weight. Bigger Yadea models bring stronger motors, more range, and deeper suspension travel, yet they weigh more and need more room in cars and small apartments.

Against similar 300 to 350 W scooters from other brands, the Yadea KS3 stands on its mix of a front shock and solid hollow tires. Many rivals rely only on air filled tires with no suspension. That can feel very plush on smooth paths, though it often means dealing with flats and tire pressure checks. The Yadea KS3 trades a bit of cushion for less maintenance and still keeps ride comfort at a decent level for daily city use.

If you look at true heavy hitters, such as extreme performance models like the Dualtron X, the Yadea KS3 is a very different tool. Those giant scooters deliver brutal power and huge packs while weighing far more and eating up storage space. The KS3 gives up speed and range yet stays light, easy to carry, and much easier to live with in small homes and crowded cities.

Who the Yadea KS3 Is (and Is Not) For

The Yadea KS3 fits riders who want a straightforward, low stress scooter for everyday trips. City commuters with short to medium routes, college students moving between buildings, and last mile riders who join train or bus trips with a few miles on a scooter all match that target. People who live in walk up apartments or use public transport often will find the light frame and compact fold very handy.

It works well as a first electric scooter too. Speed stays within common city limits. Power arrives smoothly instead of in one big hit. Controls are simple, and maintenance does not demand a garage full of tools. New riders can focus on learning safe habits and smart routes instead of constant repair tasks.

The Yadea KS3 does not fit every use case though. Riders with very long daily commutes at full speed, rough off road paths, or steep, long hills need more power and a larger battery. Heavier riders far above the rated 220 lb limit also need a stronger scooter. For many city residents and campus riders who mainly care about easy storage, light weight, and low hassle, the Yadea KS3 lands in a very comfortable spot.

Specifications

Price Comparison

YADEA Electric Scooter Adults KS3, Lightweight, Foldable and Portable Commuter Scooters, 3 Adjustable Speeds Max 15.6 MPH, 8.5" Solid Tires, 19 Miles Range,...

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