SKU: 49011915911

HKM-300243 Electric Mountain Bike 3000W Brushless Motor Fat Tire Cruiser 48V 40Ah Double Suspension EU Warehouse

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Description

HKM-300243 Electric Mountain Bike 3000W Brushless Motor Fat Tire Cruiser 48V 40Ah Double Suspension EU WarehouseHKM 300243 Electric Mountain Bike Built for rugged exploration and urban freedom, the HKM 300243 redefines what an electric mountain bike can be. With a dominating 3000W brushless motor, highcapacity 48V 40Ah battery, and cruiserinspired geometry, it balances raw power with everyday comfort. Whether you're climbing rocky trails or commuting across town, every ride feels effortless. 3000W Brushless Motor Delivers instant torque and speeds up to 37 mph

HKM-300243 Electric Mountain Bike

Built for rugged exploration and urban freedom, the HKM-300243 redefines what an electric mountain bike can be. With a dominating 3000W brushless motor, high‑capacity 48V 40Ah battery, and cruiser‑inspired geometry, it balances raw power with everyday comfort. Whether you're climbing rocky trails or commuting across town, every ride feels effortless.

3000W Brushless Motor

Delivers instant torque and speeds up to 37 mph (60 km/h) for thrilling performance on any terrain.

48V 40Ah Lithium Battery

1920Wh capacity extends your ride up to 70 miles on pedal assist — ideal for all‑day adventures.

Dual Oil Disc Brakes

Hydraulic stopping power with enhanced modulation keeps you in control on steep descents and wet roads.

Double Suspension

Front and rear shock absorption irons out rough trails, reducing fatigue and boosting traction.

Motor & Drivetrain

At the heart of the HKM-300243 sits a 3000W brushless hub motor, engineered for high efficiency and minimal maintenance. Because there are no brushes to wear down, you get consistent power delivery over thousands of miles. The motor’s peak output pushes you to a top speed of approximately 37 mph (60 km/h), with a continuous cruising range between 25 and 37 mph (40 – 60 km/h). Riders can select from multiple pedal‑assist levels or use the twist throttle for pure electric propulsion — a seamless switch between workout and effortless cruise.

Peak Torque 85 Nm
0–25 mph in 4.2s

Intelligent Battery System

The removable 48V 40Ah lithium‑ion pack uses high‑density 21700 cells for superior energy density and lifespan. Fully charged, it stores 1920 watt‑hours — enough for an estimated range of up to 70 miles (113 km) in pedal‑assist mode, or around 40 miles (64 km) on throttle alone, depending on terrain, rider weight, and assist level. A smart Battery Management System (BMS) monitors temperature, voltage, and current, protecting against overcharge, deep discharge, and short circuits. Charge time from empty is approximately 8‑10 hours with the included 2A charger; a fast charger (optional) can halve that.

48V 40Ah / 1920Wh
Up to 70 mi range
8–10h charge time

Braking & Safety

Dual hydraulic disc brakes with 180mm rotors front and rear deliver powerful, fade‑resistant stopping in all conditions. The oil‑based system provides a lighter lever feel and better modulation than mechanical discs, meaning you can precisely feather the brakes on loose gravel or brake hard in an emergency. Integrated motor cutoff switches instantly disengage power the moment either brake lever is pulled, adding an extra layer of safety.

Double Suspension Chassis

The HKM-300243 features a front suspension fork with 80mm of travel and a rear coil‑over shock, creating a true dual‑suspension platform. This setup absorbs roots, rocks, and potholes, keeping the tires planted for better grip. The suspension can be preload‑adjusted to match rider weight and riding style, ensuring a plush ride whether you’re bombing down singletrack or cruising cracked city streets. Combined with a 47.8‑inch (121.5 cm) wheelbase, the bike feels stable at speed yet nimble in corners.

Frame & Ergonomics

The cruiser‑style aluminum frame strikes a balance between laid‑back comfort and aggressive trail readiness. It accommodates riders from 5'1" to 6'5" (155 – 196 cm) thanks to a low standover height and a seat that adjusts to 32.6 inches (83 cm) at its lowest. The wide, cushioned saddle and swept‑back handlebars promote an upright riding posture that reduces strain on the back and shoulders during long outings. A safe load capacity of 265 lbs (120 kg) means you can pack gear for bikepacking or carry a child seat without worry.

5'1" – 6'5"Rider height range
32.6 in (83 cm)Seat height
265 lbs (120 kg)Maximum payload
Aluminum FrameLightweight & corrosion‑resistant

Technical Specifications

Motor3000W brushless hub
Battery48V 40Ah (1920Wh) Li‑ion
Top Speed37 mph (60 km/h)
Load Capacity265 lbs (120 kg)
Rider Height5'1" – 6'5" (155–196 cm)
DisplayColor LCD, backlit
SuspensionFront fork + rear shock
BrakesHydraulic discs 180mm
ThrottleTwist grip, variable
Wheelbase47.8 in (121.5 cm)
Pedal Assist5 levels + walk mode
Water ResistanceIP65 rated electronics

Connected Ride Experience

A vivid color LCD display sits at the center of your cockpit, showing speed, battery level, odometer, assist mode, and trip distance at a glance — even in direct sunlight. Adjust pedal‑assist levels on the fly, engage walk mode for steep inclines, or monitor real‑time power output. The intuitive backlit interface keeps your focus on the trail ahead while delivering the data you need.

Traction & Terrain Mastery

Fat, knobby 26" × 4.0" all‑terrain tires provide confidence‑inspiring grip on sand, snow, mud, and loose gravel. The wide contact patch improves stability and floats over soft surfaces, while the aggressive tread pattern sheds muck efficiently. Combine that with the double suspension and you have a bike that laughs at obstacles that would stop lesser machines.

Frequently Asked Questions

What is the real‑world range?

Range depends on terrain, rider weight, assist level, and riding style. In pedal‑assist mode (level 1–2), you can expect up to 70 miles (113 km). Throttle‑only operation typically yields around 40 miles (64 km). Aggressive riding or steep hills will reduce these figures.

How long does the battery take to charge?

Using the standard 2A charger, a full charge takes 8 to 10 hours. An optional fast charger reduces this to approximately 4–5 hours. The battery can be charged on or off the bike.

Is the bike waterproof?

The electrical components are rated IP65, meaning they are dust‑tight and protected against water jets from any direction. You can confidently ride in rain or wash the bike gently, but do not submerge it.

Does it require assembly?

The bike ships 85% assembled. You will need to attach the front wheel, handlebars, pedals, and seat. All tools and a step‑by‑step guide are included; most riders complete assembly in under 30 minutes.

Can I ride it like a normal bike without electric assist?

Yes. The motor adds minimal resistance when not engaged. You can pedal the HKM-300243 as a regular bicycle, though the extra weight of the battery and motor will be noticeable. Turning off the system or selecting assist level 0 disengages the motor entirely.

Purchase with Confidence

Free ShippingOn all orders, no minimum.
180‑Day ProtectionExtended coverage against defects.
30‑Day Money‑BackNot satisfied? Return it for a full refund.
24‑Month WarrantyComprehensive service for peace of mind.

Every HKM-300243 is backed by a commitment to quality and rider satisfaction. From the moment you unbox it to thousands of miles later, our support team is ready to assist — so you can focus on the trail ahead.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49011915911

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Megan Cusack
Fort Morgan, US
★★★★★ 5
Love these floating shelves!
Color: Oak, Number Of Shelves: 2, Size: 36"W x 6.5"D
These shelves are perfect for my kitchen! They were easy to install. All the hardware was included. They are durable and sturdy and gave my kitchen wall an instant face lift!
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Reviewed in the United States on April 14, 2026
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A. Tucker
Draper, US
★★★★★ 3
Holes in brackets are not spaced for studs!
Color: White, Number Of Shelves: 2, Size: 67"W x 6.5"D
So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.
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Reviewed in the United States on January 31, 2026
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Mariah
Carnegie, US
★★★★★ 5
Beautiful shelves!
Size: 48 Inch, Color: Natural, Size: 48 Inch, Color: Natural
Since new build homes typically don't come with towel rods this was what I envisioned instead. I purchased the hooks separately. The shelves are perfect! I ordered a 36in set as you see with the cream towels and a 48in set that you see with the green towels. They're not loose but not 100% sturdy. I recommend maybe gluing to the wall in addition to the rest and definitely screwing into a stud. They're easy enough to figure out without the instructions. But I will say they're supposed to be screwed in underneath to the rods but they did not come with an appropriate screw for that so I had to use some I already had on hand.
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Reviewed in the United States on May 20, 2025
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2089991211
Cuba, US
★★★★★ 5
Nice
Size: 30 Inch, Color: Natural, Size: 30 Inch, Color: Natural
Easy to install..comes with small magnetic leveler which made things even easier! Really nice for the price. Only thing is other than sliding the wood onto the metal brace, there’s only 2 screws that screw wood onto brace so it makes for a slightly wobbly shelf on the brace… although I have 6 screws/anchors holding each brace into the wall so it’s technically quite solid…I’m a bit nervous to keep delicates on the shelves
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Reviewed in the United States on February 16, 2025
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Linda M
Whiting, US
★★★★★ 5
Great Shelves! Drywall Anchors are the Bomb!
These shelves are very plain as I hoped they would be so as to not take away from the items displayed. The blue is true to the images so I was impressed by that. Word of knowledge: if you do not hit any studs, don’t use the mollies that came with them; use plastic drywall anchors! They work amazingly well!
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Reviewed in the United States on May 27, 2026

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