BK35S Folding Electric Bike

BK35S Folding Electric Bike

Regular price £499.99
Regular price £549.99 Sale price £499.99
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Model: BK35S-36V 9Ah
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UK Local Warehouse Delivery

Estimated Delivery Time: 1-4 Working Days

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TüV and CE Certified

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2 Year Warranty

In Stock Items Ship With 2 Business Days

Lightweight and Portable Design

At just 18 kg, the BK35S is designed for easy carrying and storage. Its compact folding frame fits perfectly into your car boot, public transport, or even under your desk—ideal for commuters and city explorers.

Removable Long-Lasting Battery

The 36V 9Ah (324Wh) lithium battery delivers a reliable 35–70km range per charge, depending on riding conditions. With its removable design, recharging is simple and secure wherever you are.

Smart Display with App Connectivity

Stay in control with the S869 full-colour LCD display, showing speed, mileage, and battery at a glance. Connect to the HITWAY App via Bluetooth to unlock features like ride tracking, performance monitoring, and system diagnostics.

Durable Aluminium Frame

Made from strong aluminium alloy, the BK35S combines long-lasting durability with a sleek, modern black-and-white design that turns heads on city streets and cycle paths.

Reliable Braking and Smooth Assist

The intelligent 3-level pedal assist system ensures smooth, consistent support for commuting or leisure, while front and rear disc brakes with electronic braking provide responsive stopping power in all weather conditions.

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Removable Long-Lasting Battery

Powered by a 36V 9Ah (324Wh) lithium battery, the BK35S delivers a dependable riding range of 35–70 km depending on terrain and assist level. The removable design means you can conveniently charge it at home, at work, or anywhere you go while keeping your bike secure outdoors.

Durable Aluminium Frame

Crafted from high-strength aluminium alloy, the BK35S combines a lightweight build with long-term durability. The elegant black-and-white frame design not only resists daily wear and tear but also gives the bike a modern, minimalist look that turns heads wherever you ride.

Wider 16×2.5" Tyres for Stability and Comfort

The handlebar-controlled front LED headlight improves visibility in low-light conditions, such as early morning or evening commutes. It's bright yet energy-efficient, helping you ride safely while conserving battery power. Integrated into the design of the folding electric bike, it blends style and safety.

Foldable Design For Storage In Car Or Under Your Desk

HITWAY BK35S electric bike features a simple folding mechanism that allows you to effortlessly fold it in just a few steps. Once folded, the bike measures only 31x17x26 inches, making it incredibly compact and easy to store.

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

Specifications

Technical Specifications

  • Motor 250W 30NM Hub Motor
  • Battery 36V 9Ah Lithium-ion Battery
  • Display Multifunctional LCD Display
  • Top Speed 25 km/h(15.5 mph)
  • Range 22-42 miles (35-70 km)
  • Climbing Angle Up to 25°
  • Frame Aluminum Alloy
  • Front Fork Normal Hard Fork
  • Drivetrain Single-speed Drivetrain
  • Tires 16×2.5 inches Pneumatic Tire
  • Package/Net Weight 23.9kg/18 kg
  • Charging Time 5-6 Hours

Geometry

  • A Total Length 132 cm
  • B Handlebar Height 87-106 cm
  • C Wheelbase 95 cm
  • D Standover Height 81-113 cm
  • E Top Tube Length 49 cm
  • F Wheel Diameter 16''
  • G Handlebar Length 53 cm
  • Folded Size 79*44*60 cm
  • Rider height 4'11"-6'1"

Which bike is right for you?

  • 1

    BK35S Folding

    Ultra-light aluminum alloy frame, ideal for those seeking portability and simplicity

    From £499.99

    Learn More

    • grey
    • black

    BK2 Folding

    Premium magnesium alloy frame with hidden battery, offering a smooth ride with dual suspension.

    From £549.99

    Learn More

    • black
    • white

    BK5S Folding

    Lightweight carbon steel frame with a powerful 10.4Ah battery, designed for extended range.

    From £469.99

    Learn More

  • Battery

    36V 9Ah 324Wh

    36V 7.8Ah

    36V 10.4Ah 374.4Wh

  • Range

    35-70 km(22-42 miles)

    20-43 miles (35-70 km)

    20-55 miles (35-90 km)

  • Frame Material

    Aluminum Alloy

    Magnesium alloy

    Carbon Structural Steel

  • Weight

    40 lbs(18 kg)

    50 lbs(22.7 kg)

    52.7 lbs(23.9 kg)

  • Tire

    16×2.5

    16×2.125

    16×2.125

  • Rider Height

    150-185 cm(4'11"-6'1")

    160-180 cm

    155-180 cm

Riders Reviews

What people are saying

Customer Reviews

Based on 215 reviews
73%
(156)
27%
(59)
0%
(0)
0%
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S
Soyeb
Motor

The 2-year warranty also applies to the motor?

Dear Customer,

Thank you for reaching out to us.

Yes, we provide a 2-year warranty for every order. Please note that while wear-and-tear parts such as brake pads, pedals, and inner tubes are not covered under the warranty, the motor is included in our warranty service.

Thank you for your support. If you have any further questions, please feel free to contact us.

Best regards,
HITWAY Support Team

P
Peter
Code vom Schloss

Bin sehr zufrieden mit dem Bike. Leider finde ich nirgends den Code für das Schloss...

M
Mark
Great value

Only a 4 star review because you are supposed to ignore 5 star ones in case they're fake, otherwise this would get 5 stars.

Ordered one evening after comparing to one that was actually 4 times as much and wondering if was really worth paying £1600 for a little folding e-bike, so I bought this thinking I could always try it and see before spending too much. Anyway, it arrived two days later in one of those indestructible boxes that takes a toolkit to open, which is what took most time tbh. Once out of the box it was fairly simple to turn it into the bike, no instructions but fairly obvious what's required. Came with a handy mini folding toolkit that can easily fit in a pocket. Plus a pump, very handy! Don't think I'll be leaving it anywhere with the supplied lock though, get a decent one if planning to leave it unattended for any time.
Once assembled I took it out on a spin on an easy part of the transpennine trail for about 3 hours and used the battery quite a bit to speed along on straight parts and uphill but still half the charge left, I'm after a spare in case I need it, but so far it looks like I'd only need it if going on mainly uphill routes.
All in all, great value for the price, great fun, they go pretty fast without much pedal power on number 3 setting.
Not sure I'd like to spend all day on one anyway, but for short routes they're perfect. I'm almost 6ft so probably look a bit big on it, but you soon forget about that when you're hurtling along at 15mph without even trying, took a bit of getting used to, but the brakes work very well too!

N
Nigel Green
Good quality

Good quality good price fast delivery thanks the 17kg is great weigh for this e bike very easy to fold down good rage for battery came very well packaged this is my first e bike had to fit new saddle one alot wider for me it's great fun being back on a bike over 50 years ago great job hitway keep it up

S
Sarah Smith

Lovely bike using it back and forth work