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SAMEBIKE M20 Fat Tyre Electric Bike

Shop the SAMEBIKE M20 fat tyre electric bike for city rides and mixed terrain, with full suspension, Shimano 7-speed gears and long range.

£999.00
£1,099.00Out of Stock
3 payments of £333.00 at 0% interest withklarna
Select Color: Green
Delivered by Thursday if you order within 2 hrs 16 min
  • SpeedSPEED15.5 Mph
  • RangeRANGE87 Miles
  • MotorMOTOR250 W
  • BatteryBATTERY18 Ah
Road Legal

See full UK Road Legal.

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UK Stock - Fast and free delivery across the UK from Birmingham.
Road Legal - Shop with confidence using clear guidance on road-legal UK e-bikes.
Warranty - Includes a 12-month manufacturer warranty for extra peace of mind.
UK Support - Helpful UK support before purchase and after your bike arrives.
Need help? Chat with us for quick clarifications

Product Overview

The SAMEBIKE M20 Fat Tyre Electric Bike is built for riders who want stable handling, assisted power and comfort across city streets and mixed terrain. With 20 × 4 inch fat tyres, a 250W motor and a 48V 18Ah battery, it is a practical choice for everyday riding and longer journeys.

Front fork and rear suspension help smooth out rougher surfaces, while the ergonomic bent handlebar and colour LCD display keep control and ride information easy to manage. Shimano 7-speed gearing and hydraulic disc brakes add versatility and confident braking for a wide range of riding conditions.

Key Features

Here are some of the standout features of the SAMEBIKE M20 Fat Tyre Electric Bike:

  • 250W motor with a default speed of 25 km/h
  • 48V 18Ah battery
  • Max range of 140 km
  • 20 × 4 inch fat tyres for added grip and stability
  • Front fork + rear suspension for improved comfort
  • Shimano 7-speed shifter for flexible riding
  • Hydraulic disc brakes for controlled stopping
  • Colour LCD display and USB charger

What to Expect

You can expect smooth assisted riding with practical range, stable handling and useful gearing for varied routes. The thumb throttle, 5 levels of pedal assist and full suspension setup make it well suited to daily travel and mixed-terrain rides.

What’s Included

  • Electric bike
  • Battery
  • Charger
  • User manual

Assembly & Setup

Assembly and setup are straightforward, with the bike supplied as a non-folding model. Once charged, the display makes it easy to check battery life, speed and mileage before you set off.

Support After Purchase

After your purchase, you can refer to the user manual for setup and day-to-day operation. Key ride information is clearly shown on the colour LCD display to help you get the most from every journey.

Technical Specifications

Battery 48V 18Ah
Motor 250W
Default Speed 25 km/h
Max Range 140 km
Pure Electric Range 70 km
Foldable No
Suspension Front fork + rear suspension
Pedal Assist 5 levels
USB Charger Yes
Charging Time 4–6 h
Weight 58 kg
Size 1.7 × 0.67 × 1.12 m
Tyres 20 × 4 inch
Shifter Shimano 7-speed
Brakes Hydraulic disc brakes
Throttle Thumb throttle
Frame Material High carbon steel
Display Color LCD display
Payload 150 kg

Road Legal (EAPC)

These bikes are built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning they can be used on public roads and cycle paths without registration, tax, or a licence. Motor assistance is limited to 250W and cuts off at 15.5 mph (25 km/h). You can read the official requirements on the UK government website.

Configurable Models

Some bikes are supplied in a restricted, road-legal setup but are capable of higher performance. If modified or used beyond EAPC limits, they may no longer qualify as road legal and could be classified as motor vehicles under UK law. This may require registration, insurance, and a driving licence. For full guidance, please refer to the official UK e-bike rules.

Private Use Only

Certain high-performance models are intended strictly for private land use with the landowner’s permission. These bikes do not meet EAPC standards and cannot be used on public roads, cycle paths, or pavements unless fully registered and insured in accordance with UK law.

If you're unsure which option is right for you, our team is here to help. Feel free to contact us before purchasing for clear guidance and peace of mind.

Fast UK Delivery

We offer fast and reliable delivery across the UK, with most bikes dispatched within 24–72 hours and usually arriving in 3–7 working days. Every order is shipped with trusted couriers and includes tracking, as explained in our payment and shipping page, so you can follow your delivery from dispatch to arrival.

Shipping Information

Standard UK shipping is free on most bikes. Orders placed after 12 PM may ship the next working day, and some remote areas may have extra delivery charges. If a delivery is missed or returned after failed attempts, additional shipping fees may apply, as detailed in our shipping policy.

14-Day Returns

You can return your bike within 14 days of delivery as long as it is unused, in its original condition, and includes all accessories, manuals, and packaging. Please contact us first before sending anything back, following the steps outlined in our returns and refunds policy.

Refund Policy

Once your returned bike is received and inspected, approved refunds are issued to your original payment method within 2–5 business days. If the item arrives faulty, damaged, or incorrect, we cover return shipping and provide a full refund, as explained in our refund guidelines.

Customer Reviews

See why riders choose BikTron for value, delivery speed, and after-sales support.

Jakob Russ (London)
star0star1star2star3star4
"Great experience with Biktron.uk. Fast delivery, excellent customer service, and the bike quality is outstanding for the price. Everything was smooth from order to delivery. Highly recommend!"
Amelia R. (Manchester)
star0star1star2star3star4
"Customer support was fantastic and helped me pick the right frame size within an hour. Klarna instalments made the purchase stress-free, and the bike’s motor is quiet yet powerful. I’ve already done several long rides and the range is better than expected."
Jacob S. (Bristol)
star0star1star2star3star4
"My courier was delayed by a day, but BikTron kept me fully informed and even followed up to check delivery. The bike handles hills far better than I imagined and feels solid on longer rides. Overall, very happy with the purchase and the service."
Sophie M. (Leeds)
star0star1star2star3star4
"Ordering was simple and I loved the clear specs and photos online. The bike arrived well protected, and setup took less than 20 minutes. It rides beautifully — smooth, fast, and stable — and I’m already recommending BikTron to friends who want great value."

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