Is it easy to assemble the Samebike CY20?

The Samebike CY20 comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Samebike CY20 waterproof?

The Samebike CY20 is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Samebike CY20 road legal in the UK?

Yes — this model is road legal in the UK. It’s classed as an EAPC (electric assist bicycle), so it can be ridden on public roads and cycle paths like a standard bike, without any issues from the police.

Does the Samebike CY20 come with a throttle?

Yes, it includes a thumb throttle for full-electric riding without the need for peddling.

How long does delivery take?

Free Delivery on all orders. Your product will be delivered within 3-5 days via Express Delivery. We use a panel of trusted couriers such as DPD, UPS, Fedex, DHL. Tracking information is provided upon dispatch.

What is your return policy?

We offer a 30-day return policy for unused items in their original packaging. Full details are available on our Returns page.

Can I track my order?

Once your order ships, you'll receive a tracking number via email. You can use this number to track your package on our website or the carrier's site.

Do you provide a warranty?

We are confident in the quality of E-Bikes and E-Scooters we offer here at Trail Surge. All Products come with a minimum 12 Month Manufacture Guarantee/Warranty for main components.

Samebike CY20 20” Foldable Electric Bike 350 36V 12AH

Samebike CY20 20” Foldable Electric Bike

Name: Samebike CY20 20” Foldable Electric Bike
Brand: Samebike
Price: 549.00 GBP
Availability: InStock
Rating: 4.8 (15 reviews)

Motor

250W

Battery

36V 12AH

Speed

15.5 MPH

Range

34 MILES

£699.00 £549.00

Free UK Delivery

Delivered in 3–5 working days

1-Year Warranty

Manufacturer-backed cover

UK Support Team

Quick help with setup, parts & warranty

Authorised Samebike

Genuine brand new stock from manufacturer

Product variants:

Samebike CY20 Key Features

Quick Summary
The SAMEBIKE CY20 blends straightforward design with fat‑tyre traction in a compact folding frame. Ideal for urban commutes and light off‑road jaunts, it delivers legal‑limit performance and easy portability.

Smooth Power Delivery
The 250 W motor provides consistent pedal‑assist support and a responsive thumb throttle, giving you smooth starts and steady climbs without jerky power surges.

Comfort & Control
Wide 4″ tyres absorb bumps and maintain grip on diverse surfaces. Mechanical disc brakes front and rear ensure reliable, predictable stopping power in all conditions.

Smart Battery System
A lockable, removable 36 V 10.4 Ah battery offers up to 60 km of assisted range. Built‑in protection circuits guard against over‑charge, over‑discharge, and overheating for safe, long‑life performance.

Built for Everyday Use
Weighing just 26 kg and folding in seconds, the CY20 slips easily into car trunks, apartments, or office corners. Its rugged steel frame and low‑maintenance components make it a reliable companion for daily rides.

Samebike CY20 Specifications

Brand	Samebike
Bike Type	City & Commuter, Folding
Motor Power	250W
Battery	36V 12AH
Top Speed	15.5 MPH
Acceleration Method	Regular Pedaling + Pedal Assist + Throttle Acceleration
Maximum Range	34 Miles
Max Rider Height
Charging Time	6+ Hours
Shock Absorbers	Front
Wheel Size	20inch
Brakes	Dual Mechanical Disc Brakes
Gears	7 Speed Gears
Max Climb	15 degrees
Max Rider Weight	150KG
Dimensions

Download the Official Samebike App

Download Product Manual (PDF) Opens in a new tab

Watch Assembly Video Opens in a new tab

Smooth Power Delivery
The 250 W motor provides consistent pedal‑assist support and a responsive thumb throttle, giving you smooth starts and steady climbs without jerky power surges.

Comfort & Control
Wide 4″ tyres absorb bumps and maintain grip on diverse surfaces. Mechanical disc brakes front and rear ensure reliable, predictable stopping power in all conditions.

Close-up of an electric bike handlebar showing a digital display screen with speed, battery level, and control buttons. The display reads 00.0 mph and shows various status icons and indicators.

Close-up of a bicycle showing the front suspension fork and a padded seat with a suspension system, both highlighted to emphasize shock absorption features.

A digital illustration shows an exploded view of an electric bike motor integrated into the rear wheel, revealing internal components including gears, coils, and shafts with glowing blue highlights.

Close-up view of an electric scooter handlebar, featuring a digital display screen on the left, a protective case in the center, and brake levers, a bell, and throttle controls on both sides.

What's included?

1X Samebike CY20 20” Foldable Electric Bike (Mostly Built)

1X Charger

2X Keys

1X Assembly Tools

1X Assembly User Manual

100% recommended, after 150km it works perfectly. Easy assembly, fast delivery. Range of about 40km for a weight of 90kg. Foldable but not manageable as it is heavy, ideal for car trunk.

Everything is ok, the bike arrived in a week, actually a day earlier. It looks well-made with good finishes, and the color I chose is spectacular in person. I recommend purchasing from this seller who is very serious and fast in shipping.

Arrived well, very well packaged, the price is top-notch. 👍

Great value for money

Samebike CY20 20” Foldable: Really quiet motor, just a hum — neighbours don’t hear me leave. Display is clear in bright daylight and easy to use with gloves. Saddle felt a bit firm out the box — swapped to a gel one and it’s perfect.