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AMCargoBikes Ultimate Curve Tadpole Cargo Electric Trike - Top Speed 15.5mph | 37mi Range | 250W Power

AMCargoBikes Ultimate Curve Tadpole Cargo Electric Trike - Top Speed 15.5mph | 37mi Range | 250W Power

5.0 12+ online reviews
£3,299.99 GBP
£3,299.99 GBP
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FREE UK DELIVERY

↩️ Returns: Easy 28-day returns for peace of mind (details below)

🚚 Delivery: Usually dispatched within 3–7 working days (Mainland UK)

📞Friendly UK-based support by phone, live chat & email
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WARRANTIES & RETURNS

Shop with Confidence at Top Dog Bikes.

When you shop with us, you’re covered! Every purchase comes with a warranty, and we offer a 14-day return policy, so you can ride away knowing you’re fully protected. T&Cs apply.

Waranty Policy

DELIVERY & SHIPPING

Order Confirmation:

Upon placing your order with TopDogBikes, we will pre-authorize your card to verify payment, but your card will not be charged until we confirm product availability. We will promptly check with our supplier to ensure that your chosen item is ready for immediate shipment. Once confirmed, your payment will be processed, and your order will be dispatched. If there is any delay, such as an item being on backorder, we will cancel the pre-authorization and notify you accordingly.

Order Delivery:

For items currently in stock, your card will be charged, and your order will be dispatched within 5 working days. You will receive tracking details via email within 24 hours of dispatch. If you do not receive tracking information within 6 working days, please contact us at info@topdogbikes.com for assistance.

  • (Shipping time may vary slightly depending on circumstances)

Our Couriers: We use reputable couriers such as DPD, UK Mail, DHL, FedEx, and UPS to ensure secure and timely deliveries.

Free UK Mainland Delivery:

Orders over £500.00 qualify for free delivery to mainland UK. Deliveries to offshore islands (e.g., Isle of Wight, Northern Ireland) will incur shipping costs calculated as per the E-Bike manufacturer's delivery policy, minus the mainland delivery cost.

Damages:

Please inspect all items upon delivery. We strongly recommend refusing delivery of any damaged items. In case you discover any damage, please send clear photos to info@topdogbike.com to facilitate an insurance claim.

Shipping Damage Claims:

Inspect your products immediately upon receipt. Claims for shipping damage cannot be accepted beyond 14 days from receipt. Please note any damage on the Bill of Lading and document it with photographs, including dates. Retain all packaging and paperwork until the inspection process is complete.

Cancellations & Refunds:

Orders cancelled after 48 hours may be subject to additional fees. If your order has already been dispatched, you are responsible for return shipping costs. Refunds will be issued only to the original payment method.

Cooling Off Period:

You have a 14-day cooling-off period for purchases made without physically seeing the product, unless the item is bespoke or made to measure. For more details on cooling-off periods, please refer to Citizens Advice.

ABOUT US

Our Journey

 

My name is Vincent Inman, after retiring from a 35-year career in the motor industry due to arthritis, and an old leg injury, I needed a new path.

 

My lifelong passion for bikes—both bicycles and motorcycles—led the way.

As my knee pain worsened, cycling—the activity I once loved—became nearly impossible.

That all changed during a visit to friends in Amsterdam, where we discovered their everyday mode of transport: the electric bike. One ride was all it took—I was hooked.

Unlike traditional cycling, e-bikes didn’t put strain on my knees, and for the first time in years, I could enjoy the freedom of riding again.

Guida, my wife, was just as inspired. Together, we realized how many people in the UK could benefit from this same experience.

With my background in engineering and her 30 years of customer service expertise, we set out on a mission: to make e-bikes accessible for everyone, while promoting fun, health, and sustainable transport.

After months of research and preparation, Top Dog Bikes was born.

 Myself Vincent Inman (CEO) & my wife Guida

What We Stand For

At Top Dog Bikes, we’re more than a bike shop—we’re a community built on adventure, innovation, and quality. Whether you’re after an e-bike, traditional bike, or accessories, we make cycling accessible and affordable without compromising on excellence.

Our Mission

We’re passionate about helping people lead greener, healthier lives through cycling. By offering an effortless shopping experience, top-tier customer support, and a commitment to sustainability, we’re making bikes a mainstream mode of transport for a better future.

What We Offer

From daily commuters to off-road adventurers, we provide cutting-edge bicycles and e-bikes designed for performance, comfort, and style. Whatever your journey, we have the perfect ride for you.

Our Customers

You’re at the heart of everything we do. Whether you’re a seasoned cyclist or new to e-bikes, we’re here to make your experience seamless and rewarding. More than just selling bikes, we’re fostering a lifestyle—one that’s fun, sustainable, and full of possibilities.

Our Business Model

By partnering with leading UK manufacturers, we keep costs low and delivery times short—ensuring high-quality bikes at competitive prices. Our direct-to-door system also reduces environmental impact, making your purchase both smart and sustainable.

Join Us on the Ride

Discover the joy of cycling with Top Dog Bikes—where quality, innovation, and customer care come first. Whether for adventure, convenience, or a greener way to travel, we’re here to help you find the perfect ride.

Sincerely,

Vincent & Guida Inman

 

My femur 2020 after break


Thank you for visiting Top Dog Bikes. May your journeys be limitless!

 

Member of The Association of Cycle Traders. The Largest cycle trade membership organisation in the UK.

 

Top Dog Bikes
Operated by VPInman Ltd, registered in UK.

Phone: 01823 778 189
Email: info@topdogbikes.com
Company Registration Number: 15967921

For any questions, feel free to reach out to us. Top Dog Bikes guarantees a response to all inquiries or special requests within 24 hours.

Phone and Live Chat Support:
Available Monday to Sunday: 8 AM - 8 PM (UK time).



The Ultimate Curve-model electric cargo bike is our premium top-tier model, featuring a sleek "slim" design, matte black color, and the latest Anti-Tilt steering system. It has a powerful 250W brushless rear hub motor delivering a top speed of 15.5mph, which complies with UK regulations.

For more information on electric bike Laws in the UK click here

The Ultimate Curve carries forward the premium features of the Ultimate Harmony, including a robust 13Ah battery, a Tri-braking system, and a 7-speed Shimano gearing system. This model, however, stands out with its sleek Black cargo box.

As part of the Ultimate series, renowned as the most well-equipped in the AMCargo range, the Ultimate Curve is finished in a striking Gloss Black. It features a spacious cargo box with integrated child seating, making it ideal for families and businesses alike.

Designed for both quick errands and extended journeys, the Ultimate Curve’s 13Ah battery ensures reliable performance. To handle diverse terrains, AMCargoBikes has equipped the bike with puncture-resistant tires, ready to tackle uneven surfaces with ease. While riding a tadpole cargo bike may initially feel unfamiliar, the advanced Ani-Tilt steering system ensures a smooth learning curve—just an hour of practice, and it will feel like second nature.

Safety remains a top priority. The Ultimate Curve features responsive Tektro hydraulic disc brakes complemented by an additional electric braking system, delivering smooth and dependable stopping power.

AMCargo’s passion for cargobikes has translated to a meticulous final finish that sets this model aside from the rest of the market, and really earns it that top spot within the range.

Please note: All AMCargo models require a 7 working day assembly period prior to dispatch.

Benefits

Puncture resistant tyres

High quality front and rear fenders

Bell and several reflectors

Chain cover

2 x Powerful LED headlights and 1 x rear light

Specifications

Colour:

  • Matte Black Frame (5 Treatments: Paint, Lacquering, Antirust Treatment, Anti-Slip Seal)

Steering:

  • Latest "Anti-Tilt" Patented Steering/Handlebar System
  • Self-Straightens Adjusting Function: Easy to turn and steer, straightens automatically

Display:

  • Easy-to-Use Color Digital LCD Display
  • USB Charger Output

Frame:

  • Anti-Tilt Patented Steering/Handlebar System with Self-Straightens Adjusting Function

Electronic “Walking Mode”:

  • Hold down a button to drive up to 5 km/h

Motor:

  • 250W Brushless Engine
  • Low-Energy Consumption & No Noise Technology
  • Maximum Speed: 15.5mph (25 km/h)
  • CE Approved

Battery:

  • 36V, 13 Ah Li-ion Battery (468WH)
  • Anti-theft lock (CE, GS, and TUV approved)

Charger:

  • Intelligent TURBO Charger
  • Reduced charging time
  • Stops charging when the battery is full (CE, GS & TÜV approved)

Gear:

  • 7 External Shimano Tourney (SIS) Gears with Freewheel
  • Shimano Front Gear Shifter

Brakes:

  • Tektro / Bengal Hydraulic Brakes
  • Electric Brake System
  • Parking Brake

Wheels:

  • Front: 20” Strong Anti-Puncture Kenda Tires with Reflection Line
  • Rear: 26” Strong Anti-Puncture Kenda Tire with Reflection Line

Rims:

  • Aluminum Wheels with Heavy Duty Stainless Spokes

Loading Capacity:

  • 150 kg

Dimensions:

  • Box: 91 x 59 cm (L x W)
  • Bike: 218 x 84 x 122 cm (L x W x H)

Weight:

  • 47 kg

Y-shaped safety belt for securing up to 4 children

Luggage rack with securing straps

Seating bench designed for up to 4 children

Children's step board

Quick release saddle

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5.0

12+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

AMCargoBikes Ultimate Curve Tadpole Cargo Electric Trike - Top Speed 15.5mph | 37mi Range | 250W Power Review Summary

5.0

12+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

What people like

This trike is known for its stability, comfort, and cargo capacity. It's equipped with a 250W motor, providing assistance for easier pedaling and tackling hills. The "Ultimate Curve" likely refers to a specific model within the AMCargo Bikes Ultimate line, potentially featuring a more refined design or enhanced features.

Pros

  • Stability and Safety: The trike configuration offers excellent stability, making it easy to handle and maneuver, even with a heavy load. 
  • Cargo Capacity: Designed to carry significant cargo, passengers, or a combination of both. 
  • Electric Assist: The 250W motor provides assistance for easier pedaling, making it easier to transport heavy loads or tackle hills. 
  • Comfort: Likely features comfortable seating and a smooth ride, making it suitable for longer journeys.
  • Versatility: Suitable for a wide range of uses, including commuting, cargo transport, and family outings.
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WHY OUR CUSTOMERS CHOOSE US

  • Returns

    Shop with Confidence at Top Dog Bikes. When you shop with us, you’re covered! Every purchase comes with a warranty, and we offer a 14-day return policy, so you can ride away knowing you’re fully protected. T&Cs apply.

  • Our Team of Experts

    Our friendly experts are ready to help you find the perfect bike for your needs. With us, you’re in safe hands — from choosing your ride to support after it’s arrived. We’re with you all the way

  • Free Delivery

    Fast, Free Delivery — No Hidden Costs! Get your new ride delivered straight to your door — fast and free on all orders over £500. Shop from the comfort of home.

  • OUR PRICE MATCH PROMISE

    At Top Dog Bikes, we’re committed to giving you the best deal possible. With our price match guarantee, you can shop with confidence knowing you’re getting top value. Our goal is simple — to get more people riding! T&Cs apply.

  • Flexible Finance Options

    Get your new wheels without the stress of paying it all at once! We’ve teamed up with PayPal, Klarna, and the Enjoy Benefits Cycle to Work Scheme to make it simple and affordable to get the products you love.

  • Five Star Reviews

    Your amazing reviews show our dedication to delivering a first-class experience every time. Our goal is simple — to get it right for you, every step of the way.

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What Our Customers Have To Say

  • Damien

    From start to finish and even afterwards this company’s customer service and aftercare is second to none. I ordered my Engwe Ep 2 Boost from Top Dog Bikes, Guida is a credit to this business and I never write reviews but the way she dealt with me from the first call to her after care email follow up should be commended. If you’re looking for your new e-bike or accessories this is the place to contact, you will be looked after, Thanks Guida and Top Dog Bikes. 5 ⭐️⭐️⭐️⭐️⭐️

  • Andy Blamires

    A Bike shop above and beyond

    This bike shop went above and beyond to help me out with an electric bike. Guida phoned me up and told me the bike i wanted was no longer been stocked and went out of her way to find me the same sort of specs for the the bike I wanted. A few hrs later she sent me an email with a bike that I was looking at before on a different website. She had sent me a email of the Vitilan electric bike I immediately said yes. About a week or so later my bike arrived I was so happy. So a big massive thank you to topdog bikes and especially Guida, hope to business with you again for my next bike.

  • Ben Clothier

    I looked at purchasing an Engwe E26…

    e-bike for some time and watched and read a lot of reviews before deciding.
    I then looked at prices and purchasing options and found Top Dog Bikes to be the best price. After talking to Guida Inman who was very helpful and walked me through various options I placed the order. The after sales from Topdogbikes and Guida in particular has proven my decision to be the correct one. So 10/10 to Topdogbikes.

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Interested in saving money with a Cycle to Work Scheme?

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