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Trail Surge Ltd · Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
Shopping for an electric bike from DYU? Some websites look official without being run by the brand. Before ordering, check the retailer behind the website.
TWO THINGS WORTH CHECKING
01 Real UK premises
Do they have a shop or showroom you can actually verify or visit?
02 Repairs & support
Can they service or repair your e-bike if something goes wrong?
With TrailSurge, you can check both.
We have a real Nuneaton showroom and repair workshop, with UK-based servicing, repairs and 12-month warranty support. We're here for you after delivery, too.
Found the same product for less at a genuine UK-registered, VAT-registered retailer? Send us the listing and we'll check if we can match their price.
How our price match works
Send the competitor's product link before ordering. We'll check the exact model, stock, total delivered price, UK company registration and valid UK VAT registration. All matches are subject to verification.
✓ Identical model, variant and specification
✓ UK-registered company with a valid UK VAT number
✓ In stock, with a lower total price including delivery
✓ Request a match before placing your order
TrailSurge is UK registered and VAT registered: Company No. 16935369 · VAT No. 521226239.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Here when you need us
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Need to make a claim?
Contact our UK team with your order number and a few photos.
View warranty detailsHide warranty details
Cover & exclusions
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Need to make a claim?
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
DYUmanufacturer warranty
Manufacturer warranty period
12 months for the original owner on the frame, battery and factory-fitted components.
Manufacturer cover
Manufacturing defects and confirmed transit damage. Eligible frame faults may qualify for a replacement frame, while batteries may be repaired or replaced following assessment.
Separate manufacturer terms apply. Warranty periods are not added together.
View warranty detailsHide warranty details
What’s covered
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Here when you need us
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Need to make a claim?
Contact our UK team with your order number and a few photos.
Cover & exclusions
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Need to make a claim?
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
DYUmanufacturer warranty
Manufacturer warranty period
12 months for the original owner on the frame, battery and factory-fitted components.
Manufacturer cover
Manufacturing defects and confirmed transit damage. Eligible frame faults may qualify for a replacement frame, while batteries may be repaired or replaced following assessment.
Separate manufacturer terms apply. Warranty periods are not added together.
Description
The DYU T1 Electric Bike is a stylish, foldable electric bike built for city life. Its compact frame, removable battery, and lightweight build make it perfect for daily commuting or urban exploration.
Smooth Power Delivery Thanks to a torque sensor and 250W motor, the T1 delivers natural-feeling pedal assist and smooth acceleration across all assist levels.
Comfort & Control A suspension seatpost and ergonomic design help reduce fatigue on longer rides, while mechanical disc brakes provide safe stopping power in all conditions.
Smart Battery System The 36V 10Ah battery is removable, lockable, and charges in just 5–6 hours—perfect for charging at home or work.
Tech You Can Trust The built-in display shows speed, battery life, and assist level clearly. Shimano 7-speed gears give you flexibility on hills or flat roads.
Built for Everyday Use Foldable in seconds, the DYU T1 is easy to store in flats, offices, or car boots. Integrated lights and durable components make it a smart, low-maintenance choice for daily use.
Fold your e-bike easily for convenient carrying and storage. Front and rear disc brakes deliver powerful stopping power and improved control. Shimano 7‑speed transmission allows smooth gear shifting, adapting to various and challenging road conditions.
A shock-absorbing system smooths out bumps and vibrations, making every ride more comfortable. The bright headlight keeps you safe when cycling at night, and the adjustable seat accommodates riders of different heights.
What’s Included in the Box?
1 x DYU T1 Foldable Electric Bike
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
Assembly Information
Assembly Video
Watch the assembly guide below before first setup.
Yes. DYU's current T1 specification includes a Shimano 7-speed transmission. That is useful even with electric assistance because you can select an easier mechanical gear for hills and a taller gear for faster flat riding.
This is worth knowing because some older reseller specification tables incorrectly describe the T1 as a single-speed bike.
No. Folding makes the T1 much easier to store or put in a car, but at roughly 22.5kg it is still a full e-bike. It is better for occasional lifting than repeated carrying up several flights of stairs.
Yes. Its 20-inch wheels, 36V 10Ah battery, torque sensor and 7-speed gearing give it a more bicycle-like feel than the smallest DYU folders. DYU quotes up to around 60km of assisted range under favourable conditions.
If your priority is natural-feeling pedal assistance rather than simply having the smallest folded bike, the T1 is one of the strongest options in this DYU group.
The DYU T1 Foldable Electric Bike arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.
The DYU T1 Foldable Electric Bike is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.