BK15 4.0 Fat Tire Electric Bike

BK15 4.0 Fat Tire Electric Bike

Regular price €999,99
Regular price €1.499,99 Sale price €999,99
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Estimated Delivery Time: 3-7 days

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2 Year Warranty

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TÜV and CE certified

In Stock Items Ship With 2 Business Days

✅Powerful 70Nm Motor & Up to 120 km Range

The HITWAY BK15 4.0 electric bike is equipped with a high-torque 70Nm motor for strong pedal assistance—perfect for hill climbing and long-distance rides. The 48V 15.6Ah removable battery with anti-theft key lock provides an impressive range of up to 120 km (depending on terrain and riding style), giving you more freedom and fewer charging worries on commutes or weekend adventures.

✅26x4.0" Fat Tires with Puncture-Resistant Technology

Designed to tackle all terrains, the upgraded 26x4.0-inch fat tires offer superior grip, enhanced stability, and puncture resistance. Whether you're riding on city streets, forest trails, sand, or snow, enjoy smoother and more secure travel with peace of mind.

✅StVZO-Certified LED Lights & Reliable Disc Brakes

Ride safely day and night with a StVZO-approved front and rear LED light system, ensuring visibility in low-light conditions. The dual mechanical disc brakes provide powerful and responsive stopping performance in all weather conditions—ideal for urban roads or rugged trails.

✅Front Fork Suspension & Adjustable Rear Mudguard

The front suspension fork absorbs bumps and shocks for a more comfortable ride across rough surfaces like cobblestones or gravel paths. The wide, angle-adjustable rear mudguard protects you from dirt and splashes, keeping both you and your bike cleaner in wet or muddy conditions.

✅Upgraded LCD Display with App Function & Shimano 7-Speed Gears

Stay informed and in control with the multifunction LCD display, showing speed, battery level, distance, and more. The App connectivity feature offers smart ride monitoring and customization. Combined with the Shimano 7-speed gear system, this e-bike gives you smooth shifting and better handling across varying terrains.

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48V 15.6Ah Removable Battery with Anti-Theft Key Lock

This powerful 48V 15.6Ah battery ensures long-lasting performance for extended rides. Equipped with a secure key lock, the battery is protected against theft, allowing you to easily remove it for charging while keeping your e-bike safe when parked.

Upgraded 26x4.0-Inch Puncture-Resistant Tires for Enhanced Durability

The HITWAY BK15 4.0 electric bike features robust 26x4.0-inch tires, now upgraded to puncture-resistant technology. Enjoy greater peace of mind while riding, knowing that these tires are designed to withstand sharp objects and provide a smoother, more reliable experience on all terrains.

Smooth Ride with Front Fork Suspension

The front fork suspension absorbs shocks and vibrations, providing a smoother ride on uneven surfaces. Whether on city streets or rough paths, you’ll experience greater comfort and control.

Upgraded LCD Display with APP function for Total Ride Control

Track your ride effortlessly with a display that shows multiple metrics, including speed, battery life, and mileage. This all-in-one display keeps you fully aware of your HITWAY BK15 4.0 bike’s performance during every journey.

What's in the package?

Ebike x 1

Bicycle Pump x 1

Lock x 1

Battery Charger x 1

Installation Tools x 1

Keys x 1

Manual x 1

Specifications

Technical Specifications

  • Motor 250W 70NM Hub Motor
  • Battery 48V 15,6Ah 748,8WhLithium-ion Battery
  • Display Multifunctional LCD Display with APP
  • Top Speed 25 km/h
  • Range 60-120 km
  • Climbing Angle Up to 25°
  • Frame Carbon Structural Steel
  • Front Fork Suspension Front Fork
  • Drivetrain Shimano 7-speed
  • Tires 26×4.0 inches Pneumatic Tire
  • Package/Net Weight 39.7kg/30.5 kg
  • Charging Time 6-7 Hours

The product specifications are subject to change without prior notice.

Geometry

  • A Total Length 172 cm
  • B Handlebar Height 98 cm
  • C Wheelbase 106 cm
  • D Standover Height 85-108 cm
  • E Top Tube Length 65 cm
  • F Wheel Diameter 26''
  • G Handlebar Length 62 cm
  • Rider height 165-195cm

Which bike is right for you?

  • 1

    BK15 4.0

    26x4.0" all-terrain e-mtb with upgraded app features.

    From €999,99

    Learn More

    BK9S

    70 Nm mountain e-bike with full suspension.

    From €1.299,99

    Learn More

  • Battery

    48V 15,6Ah 748,8Wh

    48V 15Ah 720Wh SAMSUNG Battery

  • Range

    60-120 km

    70-150 km

  • Weight

    30.5 kg

    33,4 kg

  • Tire

    26×4.0 Puncture-resistant Tires

    26×4.0

  • Rider Height

    165-195cm

    165-195 cm

  • Frame Material

    Carbon Structural Steel

    Aluminum Alloy

What people are saying

Customer Reviews

Based on 368 reviews
86%
(317)
12%
(44)
2%
(7)
0%
(0)
0%
(0)
I
Ibrahima Gueye

BK15 Plus 29 inch Electric Bike

A
Andy Maddicks
Nice bike for price

Great bike for the price. Quick delivery easy to assemble only disappointment for me was mobile app doesn't work fully.

B
Brian
Great E-Bike!

Super happy with this bike. It rides smoothly, has a solid range, and feels really well-made. Five stars!

C
Charles Rosum
Good bit of kit

Great bike, fun to ride. Brakes do squeak and rub a bit

M
Mark
Great value fun bike

Bought this as it was over half the price of ones from well known retailers. I'd already got a Hitway folding bike which is amazing so I had no concerns buying this BK15 with the fat tyres. I've been using it on pretty rough cycle tracks and it feels very safe, the fat tyres grip loose shingle well and no slipping sideways.
It handles hills with ease, even on the lowest setting. I only use the electrics on long or steep hills, on level ground the bike just glides along with very little effort.
Took an hour or so to put together, it's quite big and heavy when built but simple to manoeuvre in and out of the house.
Overall, if you're thinking about getting one just do it, they're great fun. I haven't used the electric setting over 3 as it just goes a bit too fast, setting it at 1 makes it go up steep hills just by peddling.