I have been on the look out for a new e bike for months now, and after chatting with Martyn in WhatsApp. His reply was quick and his approach was professional and helpful. Overall a very good service and I will recommend to any of my family or friends if they are looking for a e bike. RM
AMCargoBikes Ultimate Harmony Cargo Electric Bike Tricycle – 250W, Seats Up to 4 Children
What's To Love
Free Gift with this Bike!
With your E-Bike purchase you get a free Camelbak Podium water bottle.
Offer is limited to one free gift per order.
"Need Help?" Ask our bike expert Martyn
What Our Customers Have To Say
I knew nothing about bikes but as I can no longer drive I thought I'd try one. Martyn was incredibly knowledgeable and helpful, recommending several he thought would suit my requirements. I'm very happy with my new bike and...
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After doing some research for a new electric bike, I came across Bike Ventures. Martin gave me a long consultation answering all my questions, finding the most suitable bike...
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I was looking for two lightweight e-bikes for the back of my motorhome so I contacted Bike Ventures for advice. Martyn was very knowledgeable and was able to talk me through the many options...
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Great personal service and communication and even a follow up call to check everything was good. Thanks
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Well what can I say this being my first order from this store the service was second to none very helpful staff and so easy to contact (and talk to a real person)...
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Recently purchased a Roxform Porto L from Martyn at Bike Ventures. The bike is well made, and very capable. The kids love getting on the back for the school run...
Read moreProduct Description
BV-AMCB-UH-CET
The Ultimate Harmony is AMCargoBikes’ flagship model, combining sleek “slim” design, matte black finish, and the latest Anti-Tilt steering system for unmatched stability and control. Its striking wooden cargo box, crafted from oil-treated and lacquered birch and poplar, delivers a timeless, modern aesthetic while providing exceptional durability.
Built for both short urban trips and longer journeys, the Ultimate Harmony is powered by a high-capacity 13Ah battery and a 250W Dapu motor, offering reliable performance and smooth assistance on every ride. The bike’s puncture-resistant Kenda tyres ensure confidence across city streets, gravel paths, and mixed terrain, even in less-than-perfect conditions.
Despite its advanced design, the Ultimate Harmony remains extremely easy to ride. After just a few trips, it feels as intuitive as cycling a traditional cargo bike.
Specifications
BikeVentures reviews
Let customers speak for us
Freqently Asked Questions
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
UK Road Legality
Note: Bikes with more than 250 watts power are NOT road legal in the UK. Please read Legal notice and check the model you are ordering.
This eBike has a motor output exceeding 250w and speed assistance exceeding 15.5mph. This eBike cannot be used on UK public roads without first obtaining type approval, insurance, tax, displaying a number plate and undergoing an MOT. In the UK, only eBikes that comply with EAPC Regulations can be used on UK public roads without tax, insurance or registration. You can find out more about EAPC Regulations here: https://www.gov.uk/electric-bike-rules. If you purchase this eBike, it can only be used off-road on private land unless you obtain type approval, insurance, tax, display a number plate and an MOT. For the avoidance of doubt, you will be responsible for obtaining such type approval, insurance, tax, registration and MOT. If you are purchasing an eBike from outside of the UK, you are responsible for checking and complying with the applicable laws and regulations relating to eBike use in your jurisdiction and where you intend to use the eBike.
For further information please see our full legal notice here
Payment Methods
Our site accepts both debit and credit cards from major providers, including Visa and Mastercard. Payments can be completed through Shop, Google Pay, or PayPal gateways.
PayPal:
PayPal is also supported. If you have funds in your PayPal account, those will be applied first before your backup payment option (which you’ll choose at checkout).
If you run into any problems while checking out, please reach us at support@bikeventures.co.uk, and we’ll be glad to assist.
Safe and secure checkout
Shipping & Returns
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.
At BikeVentures, started by our founder Martyn who is a life-long lover and rider of all things two wheels, we don’t just list bikes — we hand-pick every model based on real-world performance, value, and rider experience. Whether you're new to electric bikes or upgrading your ride, we focus on bikes that are reliable, fun, and built to go the distance.
-Expertly selected off-road and adventure-ready e-bikes
-Bikes come with warranties and support
-Real human help — we’re always happy to advise, not upsell. We strive for excellent customer service. It's our top priority.
-Fast, secure UK delivery from brands we stand behind
-We ride. We test. We care what you’re getting.
Product Description
BV-AMCB-UH-CET
The Ultimate Harmony is AMCargoBikes’ flagship model, combining sleek “slim” design, matte black finish, and the latest Anti-Tilt steering system for unmatched stability and control. Its striking wooden cargo box, crafted from oil-treated and lacquered birch and poplar, delivers a timeless, modern aesthetic while providing exceptional durability.
Built for both short urban trips and longer journeys, the Ultimate Harmony is powered by a high-capacity 13Ah battery and a 250W Dapu motor, offering reliable performance and smooth assistance on every ride. The bike’s puncture-resistant Kenda tyres ensure confidence across city streets, gravel paths, and mixed terrain, even in less-than-perfect conditions.
Despite its advanced design, the Ultimate Harmony remains extremely easy to ride. After just a few trips, it feels as intuitive as cycling a traditional cargo bike.
Reviews
BikeVentures reviews
Let customers speak for us
FAQs
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
UK Road Legality
Note: Bikes with more than 250 watts power are NOT road legal in the UK. Please read Legal notice and check the model you are ordering.
This eBike has a motor output exceeding 250w and speed assistance exceeding 15.5mph. This eBike cannot be used on UK public roads without first obtaining type approval, insurance, tax, displaying a number plate and undergoing an MOT. In the UK, only eBikes that comply with EAPC Regulations can be used on UK public roads without tax, insurance or registration. You can find out more about EAPC Regulations here: https://www.gov.uk/electric-bike-rules. If you purchase this eBike, it can only be used off-road on private land unless you obtain type approval, insurance, tax, display a number plate and an MOT. For the avoidance of doubt, you will be responsible for obtaining such type approval, insurance, tax, registration and MOT. If you are purchasing an eBike from outside of the UK, you are responsible for checking and complying with the applicable laws and regulations relating to eBike use in your jurisdiction and where you intend to use the eBike.
For further information please see our full legal notice here
Payment Methods
Credit Cards:
Our site accepts both debit and credit cards from major providers, including Visa and Mastercard. Payments can be completed through Shop, Google Pay, or PayPal gateways.
PayPal:
PayPal is also supported. If you have funds in your PayPal account, those will be applied first before your backup payment option (which you’ll choose at checkout).
If you run into any problems while checking out, please reach us at support@bikeventures.co.uk, and we’ll be glad to assist.
Safe and secure checkout
Shipping & Returns
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.
About BikeVentures
BikeVentures is a specialist Electric Bike retailer in the UK. Find out more from owner and Founder Martyn.
Why BikeVentures?
At BikeVentures, started by our founder Martyn who is a life-long lover and rider of all things two wheels, we don’t just list bikes — we hand-pick every model based on real-world performance, value, and rider experience. Whether you're new to electric bikes or upgrading your ride, we focus on bikes that are reliable, fun, and built to go the distance.
-Expertly selected off-road and adventure-ready e-bikes
-Bikes come with warranties and support
-Real human help — we’re always happy to advise, not upsell. We strive for excellent customer service. It's our top priority.
-Fast, secure UK delivery from brands we stand behind
-We ride. We test. We care what you’re getting.