AMCARGOBIKES ULTIMATE CURVE CARGO ELECTRIC BIKE TRICYCLE – 250W, SEATS UP TO 4 CHILDREN

The Ultimate Curve is our flagship cargo bike, representing the very best in design, performance, and innovation. Featuring a sleek, slim profile finished in a sophisticated matte black and equipped with the latest Anti-Tilt steering system, this model delivers exceptional stability, control, and confidence on every ride.

Built for both short urban journeys and longer adventures, the Ultimate Curve is powered by a high-capacity 13Ah battery, providing extended range and reliable performance when you need it most. Puncture-resistant tyres allow you to ride comfortably across city streets, gravel paths, and mixed terrain without compromise.

Despite its advanced design, the Ultimate Curve remains remarkably easy to ride. Like all of our electric cargo bikes, it has been carefully engineered for intuitive handling—after just a few rides, it feels as natural as cycling has always been.

As our top model, braking performance was non-negotiable. The Ultimate Curve is fitted with premium hydraulic disc brakes, delivering smooth, powerful, and highly responsive stopping performance that feels effortlessly controlled. To enhance safety even further, an electric brake cut-off system instantly signals the motor to disengage when braking, ensuring precise control and maximum rider confidence.

Every detail of the Ultimate Curve reflects our passion for cargo bikes. This is more than just transportation—it’s the result of thoughtful engineering, premium components, and a commitment to creating a truly refined riding experience.

We’ve put together answers to the most common questions about our electric bikes and scooters. If you can’t find what you’re looking for, please contact us and we’ll be happy to help.

E-Bikes and the Law

Are your e-bikes road legal in the UK? Yes. All of our e-bikes meet the UK EAPC (Electrically Assisted Pedal Cycle) regulations:
Maximum motor output: 250W
Motor assistance cuts out at 15.5 mph (25 km/h)
Must be pedalled to engage motor assistance (with throttles restricted to walking speed without pedalling)
What is the minimum legal age to ride an e-bike? You must be at least 14 years old to ride an EAPC on UK roads.
Where can I ride an e-bike? You can ride anywhere a normal bicycle is permitted, including roads, cycle paths, and shared-use trails. You cannot ride on pavements unless marked as cycle routes.
What about privately-owned e-scooters? Currently, privately-owned e-scooters are not legal on public roads, pavements, or cycle lanes in the UK. They can only be used on private land with the landowner’s permission.

Orders, Delivery & Returns

How long does delivery take? Delivery typically takes between 3–7 working days, depending on stock levels and your location. We’ll provide tracking once your order has shipped.
Do you charge for delivery? Most orders qualify for free UK mainland delivery. Some remote areas or special items may incur a small charge (details at checkout).
Can I return my order? Yes. We offer a 14-day return window for unused items in their original packaging. Please see our Returns Policy for full details.
What if my bike arrives damaged or faulty? Contact us immediately with photos of the issue. We’ll arrange repair, replacement, or refund in line with our warranty and returns policy.

Warranty & Support

Generally, bikes come with a 1 year warranty which covers all the major parts. But not consumables such as tyres.  But please see each bike for more details.

Batteries & Charging

How far can I ride on a single charge? Range depends on the model, terrain, rider weight, and assist level. Most e-bikes in our range cover 25–60 miles per charge.
How long does charging take? Charging usually takes 4–6 hours with the supplied charger.
Can I replace the battery? Yes. All of our e-bikes use removable lithium-ion batteries that can be swapped or upgraded.

Maintenance & Repairs

Do I need to service my e-bike? Yes. Just like a regular bike, you should service it regularly to keep it safe and efficient. We recommend:
Basic check-up after 150 miles
Annual service for regular riders
Can I get my bike repaired at a local shop? Most bike shops can handle e-bike servicing. For electrical issues, it’s best to use an authorised service partner.

Payments & Finance

What payment methods do you accept? We accept major credit/debit cards, PayPal, and Klarna/finance options (where available).
Do you offer finance? Yes. You can spread the cost of your e-bike with monthly instalments. See checkout for details.

Other Questions

Do I need insurance or a licence for an e-bike? No. EAPCs do not require insurance, tax, or a driving licence in the UK.
Do I need to wear a helmet? Not legally, but we strongly recommend wearing a helmet and protective gear for your safety.
Can I test ride a bike before buying? Please contact us to see if we can arrange a demo or advise on local dealers/trails.

Still Need Help?

If your question isn’t answered here, please reach out:
Email: support@bikeventures.co.uk
Phone: 01273 569410

Or use our contact form here:

https://www.bikeventures.co.uk/pages/contact

We’re here to help you find the perfect ride and keep you on the road safely so that you can have plenty of fun freedom and adventure.

Can't find an answer to your question? Talk to Martyn, our UK based living breathing Bike Expert, via WhatsApp or live chat

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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.ShippingWe can ship to virtually any address in the world.

Note that there are restrictions on some products, and some products cannot be shipped to international destinations.When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.

Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.