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Deal.ai › Compare

Hiboy S2 Pro Electric Scooter vs NIU KQi 300P Electric Scooter

The NIU KQi 300P is the better scooter for most riders. It has a bigger battery, wider deck and handlebars, pneumatic tires, hydraulic suspension, turn signals and IP55 water resistance. The Hiboy S2 Pro is lighter and simpler, with solid no-flat tires and a lower step-in. Reviewers rate the Hiboy highly, but owners of the NIU praise the smoother ride and build quality. Choose the Hiboy if you want zero tire maintenance and a lighter lift; choose the NIU if comfort, range and wet-weather riding matter.

  • Choose the Hiboy S2 Pro if you want a lighter scooter with no-flat solid tires and no tire upkeep.
  • Choose the NIU KQi 300P if you want longer range, a smoother ride and better wet-weather protection.

Prices

  • Hiboy S2 Pro Electric Scooter: $422.93 at Amazon (last seen Nov 9)
  • NIU KQi 300P Electric Scooter: $500.00 at Mercari (checked today)
  • Difference: the Hiboy S2 Pro Electric Scooter is $77.07 cheaper than the NIU KQi 300P Electric Scooter at the latest prices (Nov 9 and Nov 10)
Hiboy
Hiboy S2 Pro Electric Scooter

Hiboy S2 Pro Electric Scooter

4.8(1,200 ratings)
$422.93at AmazonChecked Nov 9
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Solid tires never go flat
  • Lighter and easier to store or carry
  • Simple folding in three steps
  • App lock and adjustable acceleration
Cons
  • Firm ride on rough pavement
  • Shorter real-world range
  • No water-resistance rating
  • No turn signals
NIU
NIU KQi 300P Foldable Electric Kick Scooter

NIU KQi 300P Electric Scooter

NIU KQi 300P Foldable Electric Kick Scooter

4.6(286 ratings)
$500.00at MercariChecked 5 min ago
See all prices and details
Visit Mercari
Pros
  • Up to 30 miles of range
  • Pneumatic tires and hydraulic suspension soak up bumps
  • IP55 rating for rain and puddles
  • Turn signals and bright halo headlight
  • Higher load capacity and wider deck
Cons
  • Heavy at about 46 lb
  • Pneumatic tires can puncture
  • Charging takes close to 5 hours

What separates them

Hiboy S2 Pro Electric ScooterNIU KQi 300P Electric Scooter
SuspensionRear dual shock absorbers onlyDual-tube hydraulic suspension with 45mm stroke
Tires10-inch solid, no flats but firm ride10.5-inch pneumatic tubeless, absorbs bumps
Battery and range36V 11.6Ah, about 20+ miles real world48V 10.4Ah (486.7Wh), up to 30 miles
WeightLighter, easier to carry and liftAbout 46 lb, heavy to carry upstairs
BrakesDisc plus eABS regenerativeFront and rear disc plus rear electric brake
Water resistanceNot ratedIP55 rated for wet rides
Deck and handlebarsStandard width deck and barsWider deck and 25% wider handlebars
Load capacity220 lb264.5 lb

Price history

$500.99$422.93
Oct 30Nov 11
  • Hiboy S2 Pro Electric Scooter: lowest $422.93 on Nov 9 at Amazon.
  • NIU KQi 300P Electric Scooter: lowest $500.00 on Oct 31 at Mercari; $500.00 on Nov 11.

Prices at every store

Hiboy S2 Pro Electric Scooter

  • RadmotousaNew

    In stock

    $422.99Free shippingChecked Nov 9
    Visit Radmotousa
  • amsebikes.comNew

    In stock

    $449.00Checked Nov 9
    Visit amsebikes.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $422.93Free shippingChecked Nov 9
    Visit Amazon
  • Pro Scooter LabNew

    Availability unknown

    $422.99Checked Nov 9
    Visit Pro Scooter Lab

Also available at

  • WalmartCheck price at Walmart
  • HiboyCheck price at Hiboy
  • eBayCheck price at eBay

Store links may earn us a commission.

All 13 stores and price history →

NIU KQi 300P Electric Scooter

  • Best BuyNew

    In stock

    $599.00Free shippingChecked 5 min ago
    Visit Best Buy
  • MercariNew

    Availability unknown

    $500.00Checked 5 min ago
    Visit Mercari
  • Reebelo USANew

    Availability unknown

    $500.99Checked 5 min ago
    Visit Reebelo USA
  • eBayNew

    Availability unknownSold by jgab_88 (0% positive, 0 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $590.00+ $83.83 shippingChecked Nov 8
    Visit eBay

Store links may earn us a commission.

All 9 stores and price history →

Specs compared

SpecHiboy S2 Pro Electric ScooterNIU KQi 300P Electric Scooter
ColorBlackBlack
Top Speed19 mph32km/h (20mph)
Weight Capacity220 lb capacity—
actual_colorS2 Pro—
sizeS2 Pro—
Motor500W—
Battery36V 11.6Ah—
Estimated Real-World Range20+ miles with lighter riders—
Tires10-inch solid (no-flat)—
Range—Up to 48km (30mi.)
Rated Power—450W
Battery Capacity—486.7WH / 48V10.4Ah
Show all 19 specsShow fewer specs
SpecHiboy S2 Pro Electric ScooterNIU KQi 300P Electric Scooter
Charging Time—Under 5h
Riding Modes—4 modes
Waterproof—Yes (IP55)
Max Loading Capacity—120kg (264.5lbs)
Vehicle Weight—20.85kg (45.97lbs)
Tire Size—267mm × 64mm (10.5in x 2.5in)
Torque—27 N·m

What reviewers say

Hiboy S2 Pro Electric Scooter

  • 4.8 / 51,200 ratings

With 4.8 out of 5 from about 1,200 ratings, owners mostly call the S2 Pro fun, easy to ride and good value for commuting. Complaints center on a bell that fell apart and on riding in wet conditions.

What people mention
  • Ride qualityMixedRear shocks help, but the solid tires make the ride firmer than air-filled ones.
  • RangeMixedThe 25-mile figure holds for lighter riders; heavier riders see noticeably less.
  • BuildMixedThe frame feels durable, but the bell and small screws have come loose on some units.
  • Ease of usePraisedOwners describe it as fun and simple to ride, and family members share it.

NIU KQi 300P Electric Scooter

  • 4.6 / 5286 ratings

Owners rate the KQi 300P highly, praising its smooth ride over bumps, stable wide deck, and strong brakes. Common complaints center on weight and range falling short of the claimed figure in fast or hilly riding.

What people mention
  • Ride comfortPraisedOwners say the suspension and fat pneumatic tires make rough pavement feel much smoother than on rigid scooters.
  • WeightCriticisedAt about 46 lbs, riders find it awkward to carry up stairs or fold into a car trunk.
  • BrakesPraisedThe front and rear disc brakes plus electric brake are described as strong and predictable.

Questions and answers

Which is better for a daily commute?
The NIU KQi 300P. Its longer range, suspension and pneumatic tires make repeated rides more comfortable, and the turn signals help in traffic.
Which lasts longer?
The NIU has the larger battery and a charging-limit setting that helps preserve battery life. The Hiboy's solid tires never puncture, so it avoids one common repair.
Is the NIU worth stepping up to?
Yes for most riders. You get more range, a smoother ride, water resistance and turn signals. Step down to the Hiboy only if light weight and no-flat tires matter most.
Which handles hills better?
The NIU. It is rated to climb 20% grades with 27 N·m of torque. The Hiboy's 500W motor is quicker on flat ground but has less climbing support.
Can I ride either in the rain?
The NIU is IP55 rated, so light rain and puddles are fine. The Hiboy has no water-resistance rating, so avoid wet rides.
Which is easier to carry?
The Hiboy. It is noticeably lighter, which matters for stairs and car trunks. The NIU weighs about 46 lb.

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Range
Mixed
Some owners hit close to the claimed range in eco modes, while others see it drop sharply at top speed or on hills.