SKU: 11239508744

AMCARGOBIKES ULTIMATE CURVE CARGO ELECTRIC TRICYCLE 250W - SEATS UP TO 4 CHILDREN

$1349.55 $1499.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

AMCARGOBIKES ULTIMATE CURVE CARGO ELECTRIC TRICYCLE 250W - SEATS UP TO 4 CHILDRENDESCRIPTION If youre looking for the ultimate blend of safety, style, and family friendly design, the Amcargobikes Ultimate Curve cargo ebike delivers on every front. This top tier electric cargo trike is your healthy, eco friendly and cost effective alternative to the car and a perfect companion for school runs, park trails, or urban errands, effortless to ride, stylish to look at, and engineered for real world family use. With a sleek matte black

DESCRIPTION


If you’re looking for the ultimate blend of safety, style, and family-friendly design, the Amcargobikes Ultimate Curve cargo ebike delivers on every front.

This top-tier electric cargo trike is your healthy, eco-friendly and cost-effective alternative to the car and a perfect companion for school runs, park trails, or urban errands, effortless to ride, stylish to look at, and engineered for real-world family use.

With a sleek matte black frame and cargo box with 5 protective treatments (Containing Paint, Lacquer, Antirust and Anti-Slip Seal), spacious enough for 4 children with a modern stylish look. Whether you're heading through town or off on a countryside trail, it offers smooth, effortless riding and smart design in every detail.

Powered by a robust 250W rear hub motor and a reliable 36V 13Ah battery, the Ultimate Harmony delivers quiet, efficient support up to 40 miles / 65 km of pedal assisted range, making longer exploration rides and daily commutes easy and enjoyable, even with a full load of kids and cargo.

Designed with safety as a top priority, the advanced hydraulic braking system provides powerful, smooth stopping, while the patented Anti-Tilt steering technology keeps the trike stable and self-correcting, even on gravel paths or uneven roads, so you feel in control wherever you ride.

Assembled with premium Danish craftsmanship, with an intuitive Colour LCD display, walk-assist power boost button, Shimano 7-speed gears, puncture-resistant tyres and more, built for those who want the very best in comfort, reliability, and eco-friendly performance.


KEY FEATURES, REAL BENEFITS

  • Family First Design: Spacious cargo box with Y safety belts for up to four children keeps everyone secure and comfortable on the go
  • Robust And Reliable: 250W brushless motor and 36V 13Ah battery (with Anti-Theft lock) deliver smooth assistance up to 15.5 mph / 25 km/h and 40 miles / 65 km range for confident long or short trips
  • Safety Enhanced: TEKTRO / BENGAL hydraulic disc brakes, parking brake and advanced patented Anti-Tilt steering system offer reliable stopping power, automatic self-straightening and smooth, easy handling even on uneven or gravel roads
  • Maintenance-Free Riding: Strong puncture-resistant Kenda tyres with reflector lines on all three wheels prevent flats and keep you moving across various terrains with peace of mind
  • Danish Craftsmanship: Assembled in Denmark with strict quality control ensures long-lasting durability and top-tier performance. Amcargo’s passion for cargo bikes has translated to a meticulous finish that sets them apart from the rest of the market
  • Intuitive Operation: Simple and easy to use Colour LCD display with USB charger and multiple speed-level control
  • Eco-Friendly Choice: A sustainable alternative to the car for school runs, errands or weekend adventures with zero emissions
  • Stylish and Practical: Sleek matte black frame with five protective treatments (Including Paint, Lacquering, Anti-Rust and Anti-Slip Seal) and a durable oil-treated and lacquered wooden box deliver long-term beauty and functionality
  • Comprehensive Accessories Package: Includes waterproof rain canopy, mudguards/fenders, luggage rack, and a full lighting system for year-round, all-weather cycling comfort
  • Walk-Assist Boost: Hold down a button on the display and the bike moves at up to 5 km/h allowing easy manoeuvring when walking the bike with a full load or uphill
  • Smart Turbo Battery Charger: Intelligent fast charger reduces charging time and automatically stops when the battery is full protecting battery life and saving energy
  • Smooth Gear Shifting: 7-speed external Shimano Tourney gear system with front gear shifter offers smooth and reliable shifting for varied terrain and rider control
  • CE & EN Approved: Certified for European standards ensuring trust and safety in every journey

 

FREE USEFUL ACCESSORIES INCLUDED

  • Removable Waterproof Rain Canopy with transparent panorama cover and side access for easy entry and protection in all weather
  • Y Safety Belts for four children using secure 2-point harnesses for peace of mind
  • Children’s Bench designed to comfortably seat four children
  • Step Board to help children climb in and out safely and independently
  • High-quality front and rear mudguards to keep riders clean and dry
  • Rear Luggage Rack with secure straps for carrying extra bags or items
  • Chain Cover to protect clothes and curious little fingers from the drivetrain
  • Bell and multiple reflectors for added safety and visibility in traffic
  • Two powerful LED front headlights and one rear light for clear visibility in low-light conditions
  • Quick-Release Saddle for fast and easy height adjustment

SPECIFICATION

PERFORMANCE

  • Range:  Up to 40 miles / 65 km *
  • Motor: 250W Brushless Rear-Hub Engine with Latest Low-Energy Consumption and No Noise Technology and CE Approved
  • Maximum Assisted Speed: Up to 15.5 mph / 25 km/h - UK Road Legal
  • Power Assist: Pedal Assist (PAS) and Walk-Assist mode button up to 5 km/h
  • Steering: Newest” Anti-Tilt” Patented Steering/Handlebar System with Self- Straightens Adjusting Function. Makes it Super Easy to Turn and Steer, Straightens Automatically

 

WEIGHT, LOAD CAPACITY AND SIZE

  • Bike Weight: 47 kg
  • Maximum Load: 150 kg
  • Package Dimensions: 91 x 59 cm (L x W)
  • Bike Dimensions: 218 x 84 x 122 cm (L x W x H)

 

ELECTRICAL COMPONENTS

  • Battery: 36V 13Ah 468W Lithium-Ion Battery with Anti-theft Lock (CE, GS and TUV approved)
  • Charger: Intelligent TURBO Charger, with Reduced Charging Time and Stops Charging When the Battery is Fully Charged (CE, GS and TUV approved)
  • Control Display: Easy and User-Friendly Colour Digital LCD Display with USB Charger Output and Multiple Speed Levels

 

TRANSMISSION

  • Gearing: 7 External Shimano Tourney (SIS) Gear with Freewheel
  • Derailleur: 7-Speed Shimano Rear
  • Gear Shift Levers: Shimano 7-Speed Front Shifter
  • Brakes: Tektro / Bengal Hydraulic Brakes Front and Rear with Electric Brake System and Parking Brake

 

BUILD

  • Frame: Matte Black Step-through (5 Treatments Containing: Paint, Lacquering, Antirust Treatment and Anti-Slip Seal)
  • Front Wheel: 20″ Strong Anti-Puncture Kenda Tires with Reflection Line
  • Back Wheel: 26″ Strong Anti-Puncture Kenda Tire with Reflection Line
  • Rims: Aluminium
  • Spokes: Heavy Duty Stainless Spokes
  • Seat Post: Quick Release, Adjustable Height
  • Saddle: Ergonomic Cushion Seat

 

*Actual range performance will vary depending on pedal assist level, temperature, terrain, road conditions, rider's weight, etc


DELIVERY

FREE & FAST DELIVERY

Delivery time is between 10-14 working days from the date you placed your order. 

Once your order has been placed, assuming it is in stock and available for dispatch, we will charge your card and your order will be dispatched within 5 working days. We will send you tracking details by email within 48 hours of your order being dispatched. If you have not received tracking details within 6 working days, please reach out to us via email at [email protected] so that we can help.

Please note that deliveries outside of the UK Mainland may be subject to additional charges.

 

MISSED DELIVERIES

Once your order is ready for dispatch, either we or our designated courier will contact you via email, telephone or SMS with tracking information and where applicable, to arrange a suitable delivery window. Please ensure that someone is present at the specified delivery address to receive and sign for your item. If you need to reschedule your delivery, we kindly ask that you notify us or the courier as soon as possible.

Please be aware that once a delivery slot has been confirmed, we cannot guarantee changes can be accommodated without sufficient notice.

Important: If a delivery attempt fails and a new date or time must be arranged, you may be liable for paying the redelivery cost. For e-bike deliveries to mainland UK, this charge is typically approximately £75 + VAT.

Please see full details of our Shipping & Delivery Policy here

 

ASSEMBLY

Every Amcargobikes e-bike is delivered with our white glove service, your bike will arrive fully assembled by a trained professional and ready to ride straight away.

On delivery, our team will give you a full walkthrough and make any necessary adjustments to ensure the bike fits you perfectly.

Each bike undergoes a thorough pre-delivery inspection (PDI) to ensure it arrives in perfect condition. The brakes, gears, electrics, tyre pressure, and overall assembly are carefully checked.

 

WARRANTY

MANUFACTURER'S WARRANTY

Excellent aftercare comes as standard. This electric bike comes with a 10 year warranty on the frame and 1 year on non-moving parts, so you can ride away with complete peace of mind.

 

Please note: This warranty does not cover consumable parts and regular wear and tear, damage from accidents, incidental damages, damage resulting from a lack of regular servicing or any usage outside the operational and guidelines provided in the user manual. 

For more details, please contact us at [email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11239508744

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4.8 ★★★★★
Based on 13 reviews
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Product Reviews
M
Verified Purchase
Melissa P
Pawtucket, US
★★★★★ 3
Not as tall as anticipated
Color: Black, Size: Wheel-6 Panel
Definitely not 6 feet tall, more like 5 1/2. Very sturdy and the fabric is thick. Works well for what we're using it for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
V
Verified Purchase
Vickie Dovel
Port Orchard, US
★★★★★ 5
Easy to put together
Color: Grey, Size: Wheel-6 Panel
Love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
A
Amazon Customer
Dallas, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
F
Fred
Alexandria, US
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one. The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy. Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex. The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one. The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Computer
Chelsea, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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