K03 RANGER Dual Motor 1500W Fat Tires Electric Bike
K03 RANGER Dual Motor 1500W Fat Tires Electric Bike
K03 RANGER Dual Motor 1500W Fat Tires Electric Bike
K03 RANGER Dual Motor 1500W Fat Tires Electric Bike
190-200cm
Rider height
960Wh
Battery capacity
60–80km
Maximum range
45km/h
Top assist speed
1500W
Rated motor power
150mm
Suspension travel

K03 RANGER

Rugged all-terrain fat tire

1 reviews
€1.400,00€1.599,00Instalments at checkout, where available

In stock

Fits riders 190-200

Size and fit K03 RANGER
Size and fit

Fits riders 190-200

Find your fit
Color Steel Blue
Warehouse Poland (EU)
€1.400,00 Bike + selected, incl. VAT
  • Free delivery, assembled and road-tested
  • 2-year frame warranty, 1 year on motor and battery
  • 14 days to change your mind, collection included
  • Download the Guide and Operation Manual

Official Kimdyma store. How to tell a genuine Kimdyma

K03 RANGER €1.400,00
Full specification

Every figure this bike has

The same figures the cards and compare table read — grouped by what they describe, not by where they sit on the bike.

Drive

Rated motor power1500W
Peak motor power2000W
Top assist speed45km/h
Max gradient35%
Sensor typeCadence sensor
Torque spec
  • Stem bolts 5Nm
  • Seatpost clamp 6Nm
  • Motor mount 12Nm
  • Axle / thru-bolt 40Nm
Assist modesTurbo, Tour, Eco, Sport

Battery & range

Battery brandSamsung
Battery capacity960Wh
Removable batteryYes
Charge time6–8 hh
Maximum range60–80km

Ride

DrivetrainTraditional Chain & Derailleur
Gears7-speed
BrakesFront and rear hydraulic disc brakes
Suspension travel150mm
Tire size26 × 4.0
DisplayKT-INS01
LightingFront LED headlight, rear tail light

Frame

Frame materialAluminum alloy
Weight43.4kg
Maximum load200kg

Geometry

Reach609mm
Stack1010mm
Wheelbase1220mm
Handlebar width1200mm
Seatpost880-1100mm

Fit

Rider height190-200cm
Minimum rider height190cm
Maximum rider height200cm

Certification

CertificationsCE / EN 15194 / IPX5
IP ratingIP65
In the package
K03 RANGER frame ×1、960 Wh battery ×1、Pair of 26 × 4.0" tires 3
EbikeComplete vehicle
×1
Battery48 V 20 Ah · 960 Wh · Samsung cells
×1
Tire
×2
Front light、Display screen、Rear rack、Kickstand 3
front lightLED
fitted
Display (for K03)KT-INS01 · colour, in the frame
fitted
Kickstand
fitted
Charger、Pedal ×2、Key、Owner manual、Tool kit、Cable ties 6
Charger48 V 4 A · 54.6 V output · EU plug
×1
PedalStep on the pedal
×2
keyBattery Key
×1
Owner manual
×1
Tool kit
×1
Cable ties
×1

Anything marked fitted arrives on the bike and is not sold separately — it is part of what is shipped, not an accessory and not a gift. Everything with a count is boxed loose.

Range figures are measured in eco mode on flat ground at 20 °C with a 75 kg rider and will differ in use.

In three

What makes the K03 different

Dual motors, fat tyres, and a display built for gloves — three things that separate this bike from the K01 and K02, and every one ends on a reading you can check in the specification below.

A Kimdyma K03 all-terrain e-MTB with dual hub motors and fat tires, parked on a gravel trail in a misty coniferous fores Dual 750 W hub motors

1500 W rated, 2000 W peak

Front and rear hub motors — the only bike in the range with two. Maximum traction on snow and loose gravel, and the power to pull ~200 kg total load up a 35% gradient.

1500W
Rated motor power
45km/h
Top assist speed
960Wh
Battery capacity
A tall male rider on a Kimdyma K03 e-bike climbing a steep mountain trail with gravel flying, demonstrating the dual-mot 190–200 cm rider fit

~200 kg maximum load

Taller riders and cargo loads — the K03 frame and dual motors are built to carry more weight than the K01 or K02. The 35% max gradient reading comes from testing at this load, not from an empty bike.

190-200cm
Rider height
200kg
Maximum load
35%
Max gradient
A middle-aged male cyclist riding a Kimdyma K03 e-bike through a snowy forest trail, showcasing the 26-inch fat tyres gr 26" × 4.0" fat tyres

7-speed Shimano drivetrain

Wide contact patch on snow and loose gravel — the only bike in the range with 26" × 4.0" tyres. The 7-speed drivetrain and dual-piston hydraulic brakes are built for the terrain in the specification: snow, gravel, off-road.

7-speed
Gears
26 × 4.0
Tire size
Snow, Gravel, Off-road
Terrain
Male cyclist riding a loaded Kimdyma K03 e-MTB uphill on rocky forest trail with camping gear, morning light filtering t
Snow and loose gravel

Dual motors, fat tyres, and a rider fit up to 200 cm

The only bike in the range built for taller riders and heavier loads — front and rear hub motors, wide contact patch on snow, and a frame tested to ~200 kg total load on a 35% gradient.

960Wh
Battery capacity
1500W
Rated motor power
45km/h
Top assist speed
Detail

Five things that make the K03 different

Dual motors, 26" × 4.0" tyres, taller rider fit, heavier load capacity, and steeper gradient capability — press one to see the part that delivers it.

1 / 5
Close-up of Kimdyma K03's rear wheel with dual hub motor kicking up mud and gravel on a mountain trail, male rider's leg Detail

Dual brushless hub motors

Front and rear brushless hub motors — the only bike in the range with two. Maximum traction on snow and loose gravel, and the power to pull ~200 kg total load up a 35% gradient.
Close-up of Kimdyma K03's front wheel with 26-inch × 4.0-inch fat tyre on snowy ground, showing the wide contact patch a Detail

26" × 4.0" fat tyres

Wide contact patch on snow and loose gravel — the only bike in the range with 26" × 4.0" tyres. Fitted on one-piece cast magnesium alloy wheels: integrated hub, rim and spokes, so there is nothing to true or re-tension.
Close-up of Kimdyma K03 e-MTB aluminum frame showing dual motor mounting area and bottom bracket, with motion-blurred 26 Detail

Aluminum alloy frame

Aluminum alloy frame — built to handle the output from dual 750 W hub motors and the load they pull. The frame rigidity transfers power to both wheels without flex, so the 1500 W rated output reaches the ground on snow and loose gravel.
Cadence sensor — not torque Detail

Cadence sensor — not torque

Cadence (pedal speed) sensor — the K03 responds to pedal rotation, not pedal force. Faster engagement on climbs and loose terrain, and lighter pedal feel than the torque-sensor bikes (K01 and K02). The dual motors deliver the power; the sensor decides when.
Close-up of Kimdyma K03's rear shock absorber and linkage system on a forest trail, with motion blur suggesting active s Detail

150 mm suspension fork

Aluminum alloy suspension fork — 150 mm travel, rebound damping adjustable. Turn the knob to slow the rebound (the fork returns more slowly after a bump), so the bike stays planted on loose gravel and snow. Preload is also adjustable.
Where it is meant to go

Three surfaces, and one it is not for

A bike that claims every surface is a bike that has been described by its marketing rather than ridden.

A Kimdyma K03 e-bike riding on a gravel trail, kicking up dust and small stones from the rear wheel, captured from a low Gravel
Wide contact on loose stone26" × 4.0" tyres — the widest in the range and the only fat tyre across all three bikes. On loose gravel the contact patch holds traction where narrower tyres slip, and the dual 750 W motors pull through without spinning out.
A Kimdyma K03 e-bike climbing a steep gravel mountain trail with loose rocks, shot from a low angle in morning sidelight Rugged mountain roads
Loose surface, steep climbFat tyres and dual motors hold traction on loose gravel when the gradient hits 35% — the maximum this bike is tested to at ~200 kg total load.
A cyclist riding a Kimdyma K03 e-bike downhill through deep snow in a mountain forest, with powder spraying from the wid Snow
Traction when the ground disappears26" × 4.0" tyres and dual 750 W hub motors — the widest contact patch in the range and power distributed to both wheels. The fat tyres float on soft snow instead of cutting through, and when one wheel slips the other keeps pulling.

Not for paved city roads — the K01 and K02 are built for that surface with narrower tyres and lighter frames.

Which frame fits

Stack puts the bars where your height needs them

Stack is how high the bars sit above the bottom bracket — the one geometry figure that changes between frames and the reason K02 fits 158 cm while K03 fits 200 cm. Drag to see which frame answers your height.

840 High-thru
710 Step-through
910 Fat-tyre
 
BarsThe K03 sits taller than the K01 or K02 — 1010 mm stack against 840 and 710 — which is why it fits riders up to 200 cm where the others stop at 190 and 178. Stack is the vertical distance from the bottom bracket to the top of the bars, and it is the geometry figure that decides whether you are reaching down or sitting upright.
What it will carry

Rated to the total, not to the luggage

It counts everything: you, what you are wearing, what is on the rack, and the bike itself before any of it.

  of the rated total, with the bike's own weight already counted

The K03 has no rack rating and we do not supply trailer figures. The rated total is the only ceiling we can confirm — if you need to know what a rack or trailer will safely carry, contact us before you order.

Four assist modes

What each mode does

Eco stretches the battery; Turbo climbs faster but drains it. Each step up trades range for power — the choice is how much of the pack a hill costs you.

100kmEcoLowest power draw, longest range. The motor adds just enough to flatten the road — you are still doing most of the work.
70kmTourBalanced power and range. The motor does half the work — enough to hold speed on gentle climbs without draining the pack on flat ground.
60kmSport60% assist — motor matches your effort more closely. Responsive on variable terrain but uses the battery faster than Tour.
35kmTurboMaximum power output — 100% assist. The motor delivers its full rated capacity to match your pedaling effort. Climbs are fastest here, but range drops sharply. This is the mode that costs you the most battery per kilometer.

Top assist speed is 25 km/h in most EU markets. The motor stops adding power at that point; you can pedal faster, but without assistance. Tampering with the speed limiter is illegal for road use in the EU and voids the warranty.

The charge clock

Plug it in when you get home

Drag the hour and the ring answers — it is addition, not an estimate.

  Ready
960Wh
Battery capacity
45km/h
Top assist speed
1500W
Rated motor power

The same charger fits all three bikes, so a spare is a spare for the household rather than for one bike.

In their words

Reviews from people your size, on your bike

1.72 m commuting and 1.90 m on a trail are not saying the same thing about the same bike. Height, use, configuration — and the page already knows two of them.

5.0/5 1 reviews
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