BK15 4.0 Fat Tire Electric Bike

BK15 4.0 Fat Tire Electric Bike

Regular price £849.99
Regular price £1,299.99 Sale price £849.99
SAVE 34% Sold out
Pre-order — shipping next week on 5 November
Secure yours now — limited early stock.
Fast Shipping

Local Warehouse Delivery

Estimated Delivery Time: 2-5 Working Days

Other Payment Method. Learn More

Included Free Accessories

Compatible Accessories

TüV and CE Certified

Fast Shipping

2 Year Warranty

Product Description

Pre-sale: ships next week (5 November)

✅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.

✅Upgraded LCD Display with App Function, NFC Unlock & Anti-Theft Protection

Stay informed and in control with the multifunction LCD display, showing speed, battery level, distance, and more. The App connectivity feature allows smart ride monitoring and customization, while the built-in NFC unlock and anti-theft system provide added convenience and security for every ride.

✅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.

In Stock Items Ship With 2 Business Days

View full details

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?

E-bike × 1

Bicycle Pump x 1

Charger (UK plug) × 1

Lock x 1

Installation Tools x 1

Key x 2

Manual x 1

NFC Card x 1

Specifications

Technical Specifications

  • Motor 250W 70NM Hub Motor
  • Battery 48V 15,6Ah 748,8WhLithium-ion Battery
  • Display Multifunctional LCD Display with APP and NFC
  • Top Speed 25 km/h (15.5 mph)
  • Range 60-120 km (37-75 miles)
  • Climbing Angle Up to 25°
  • Frame Carbon Structural Steel
  • Front Fork Suspension Front Fork
  • Drivetrain Shimano 7-speed
  • Tires 26×4.0 inches Puncture-Resistant Pneumatic Tire
  • Package/Net Weight 39 kg/30.5 kg (87.5 lbs/67.2 lbs)
  • Charging Time 6-7 Hours

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 170-200 cm

Which bike is right for you?

  • 1

    BK15 4.0

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

    From £849.99

    Learn More

    • black

    BK9S with APP

    Full suspension fat tyre electric bike.

    From £929.99

    Learn More

  • Battery

    48V 15.6Ah 748.8Wh

    48V 15Ah 720Wh SAMSUNG Battery

  • Range

    60-120 km(37-75 Miles)

    70-150 km

  • Frame Material

    Carbon Structural Steel

    Aluminum Alloy

  • Weight

    30.5 kg(67,2 lbs)

    32.2 kg (71 lbs)

  • Tire

    26×4.0 in Puncture-resistant Tires

    26×4.0 Puncture-resistant Tires

  • Rider Height

    170-200 cm(5'7" - 6'6.5")

    165-195 cm (5'5" - 6'5")

What people are saying

Customer Reviews

Based on 375 reviews
86%
(321)
13%
(47)
2%
(7)
0%
(0)
0%
(0)
S
Samuel
Good value.

Very different from most bikes when riding around my city. People admire and want it.

On the other hand I would love if they can add throttle to this version because that would make it easy riding up hill here in the uk, other than that it been a very nice experience and it is highly a good value for money.

M
Martin Stewart

Very good value for the price

A
Ahsanul Haque

BK15 Plus 29 inch Electric Bike

R
Richard Blood
Bk15 pro

When it arrived I got it built and everything but there was no assistance so I had to change the settings and now it’s working and I’m able to get to where I need to faster it’s brilliant but the mud guard and light attachment for some reason won’t tighten and my light always falls to a side but besides that it’s brilliant

M
Mark Croome
Excellent

Great value for money, fairly straightforward to put together and an excellent bike .
Overall a great experience