DYU C4 Folding Electric Bike

DYU C4 Folding Electric Bike – 250W Motor | 25 km/h Top Speed | 42 km Range | 14" Wheels

The DYU C4 is a compact and stylish folding electric bike designed for urban commuting and daily use. Powered by a 250W brushless rear hub motor, it provides smooth pedal assist up to the legal speed limit of 25 km/h (15.5 mph). The 36V 10Ah removable lithium-ion battery delivers a reliable range of up to 42 kilometers per charge, depending on terrain, rider weight, and assist level. Its 14" x 2.125" city tires offer stability and control across various surfaces.

Featuring a metal frame, the C4 is both lightweight and durable, folding easily in just two steps to compact dimensions ideal for storage and transport. The height-adjustable saddle enhances ride comfort, while front and rear dual mechanical disc brakes ensure safe, confident stopping power. An LED display provides clear real-time information on speed, battery, and distance, making the DYU C4 a versatile choice for city travel.

• 250W Brushless Rear Hub Motor: Provides smooth and quiet assistance up to 25 km/h.

• 36V 10Ah Removable Lithium-ion Battery: Offers up to 42 km range on pedal assist mode.

• Metal Frame: Lightweight and strong for everyday portability.

• 14" x 2.125" City Tires: Provide excellent traction and stability.

• Height-Adjustable Saddle: Improves ride comfort on uneven surfaces.

• Front and Rear Dual Mechanical Disc Brakes: Deliver reliable braking power in all conditions.

• Quick Two-Step Folding Mechanism: Allows fast folding for easy storage and transport.

• LED Display: Displays speed, battery level, mileage, and gear.

• Manual Safety Switch: Prevents accidental start-up.

• High-Brightness LED Headlights: Enhance visibility during low-light conditions.

• Rear Cargo Rack: Supports up to 25 kg for carrying personal items.

• Motor: 250W Brushless Rear Hub Motor (500W peak power)

• Battery: 36V 10Ah Removable Lithium-ion

• Charging Time: Approximately 6 to 7 hours

• Top Speed: 25 km/h (15.5 mph)

• Range: Up to 42 km per charge (pedal assist)

• Wheel Size: 14" x 2.125" City Tires

• Frame Material: Metal

• Suspension: None

• Brakes: Front and Rear Dual Mechanical Disc Brakes

• Display: LED (Speed, Battery, Distance, Gear)

• Folding Dimensions: Approximately 121.5 x 33 x 60 cm

• Unfolded Dimensions: Approximately 121.5 x 47 x 96 cm

• Net Weight: Approximately 20.7 kg

• Maximum Load: 120 kg

• Climbing Ability: Up to 15° incline

• Recommended Rider Height: 120 cm to 200 cm

What’s in the Box

• DYU C4 Electric Bike (Partially Assembled)

• 36V 10Ah Removable Lithium-ion Battery (Pre-installed)

• Charger (AC 100–240V Input)

• Foldable Pedals

• Rear Cargo Rack (Pre-installed)

• Tool Kit

• User Manual & Warranty Card

Order Confirmation: Once you place your order, we will pre-authorise your card, but your payment will not be processed immediately. We will then proceed to process your payment and begin preparing your order for dispatch.
Order Delivery: All orders are typically dispatched within 5 working days of payment being processed. You will receive tracking details by email within 24 hours of dispatch. If you have not received tracking information within 6 working days of placing your order, please contact us at support@pedalgo.co.uk and we’ll assist you.
Damages on Delivery: All products are fully insured during delivery. Please inspect all items carefully at the time of delivery. If you notice any visible damage, we strongly advise that you do not accept the delivery. If you later discover damage, please email clear photos of the affected items to support@pedalgo.co.uk as soon as possible. We will initiate an insurance claim on your behalf and help arrange a replacement or refund where applicable.
Cancellations & Refunds: Orders cancelled after 48 hours may be subject to a cancellation fee. If your order has already been dispatched, you (the buyer) will be responsible for any return shipping costs. Refunds will only be issued to the original payment method used to place the order.

DYU Electric Bike Warranty – Pedal Go

At Pedal Go, we stand by the quality and reliability of the DYU electric bikes we sell. Every DYU e-bike purchased from our store includes a minimum 1-year UK warranty covering key components and manufacturing defects.

What’s Covered

Your DYU e-bike warranty includes protection against manufacturing defects for the following components:

• Frame – 1-year warranty

• Motor – 1-year warranty

• Battery – 1-year warranty

• Display & Controller – 1-year warranty

• Charger – 6-month warranty

• Electrical wiring & internal cabling – 1-year warranty

This warranty covers non-commercial use only and applies from the original date of delivery.

What’s Not Covered

The warranty does not apply to:

• Normal wear and tear (e.g. tyres, brake pads, chains)

• Damage caused by misuse, accidents, neglect, or modification

• Corrosion or water damage due to improper storage or usage

• Labour costs or shipping costs for unauthorised repairs

• Use in competitive riding, stunts, or commercial environments

Any damage resulting from failure to follow the instructions in the user manual may void your warranty.

How to Make a Warranty Claim

If you believe your DYU e-bike has a warranty issue, please contact us at support@pedalgo.co.uk with:

• Your order number

• A clear description of the issue

• Photos or videos showing the fault

Our team will assess your claim and, if valid, arrange for a repair, replacement part, or full replacement depending on the situation.

Important Notes

• Repairs must be carried out by an authorised technician or warranty may be voided

• The warranty is non-transferable and applies to the original purchaser only

• In some cases, proof of maintenance or setup by a qualified professional may be required

If you have any questions about your DYU warranty or need support, we’re here to help.

Pedal Go Customer Support
support@pedalgo.co.uk

UK Regulations – Electric Bikes & Scooters

At Pedal Go, we make sure our customers fully understand the legal regulations surrounding electric bikes and scooters before they buy. We offer both UK road-legal e-bikes and high-powered models intended for off-road use only.

Electric Bikes (E-Bikes)
Standard electric bikes that meet UK law are limited to a top assisted speed of 15.5 mph (25 km/h) and a motor output of no more than 250 W. These are classed as Electrically Assisted Pedal Cycles (EAPCs) and can be ridden on public roads and cycle paths without tax, insurance, registration, or a driving licence.

Some of the bikes we sell exceed these limits in their unrestricted mode. These higher-powered models are not legal for use on UK public roads, cycle lanes, or pavements unless modified to comply with EAPC regulations. They are intended for off-road or private land use only, where permission has been granted by the landowner.

It is the responsibility of the rider to ensure their e-bike is being used legally and in accordance with current UK regulations.

Electric Scooters
Privately owned electric scooters are not currently legal to use on UK public roads, pavements, or cycle paths. They can only be used on private land with the landowner’s permission. Only government-approved rental scooters are permitted in certain trial areas.